Posters list

Posters & Abstracts

1 – 3D surgical planning and 3D printing – innovative technology to correct hip instability after expandable prosthesis reconstruction – Solomon Dadia (London, United Kingdom), Martin Jaere (London, United Kingdom), Yair Gortzak (Tel Aviv, Israel), Amir Sternhein (Tel Aviv, Israel), Jacob Bickels (Tel Aviv, Israel), Justin Cobb (London, United Kingdom), et al.
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2 – 3D surgical planning and patient specific instruments in bone tumor resection – Roberto Velez (Barcelona, Spain), Sergi Barrera (Barcelona, Spain), Manuel Perez (Barcelona, Spain), Marius Aguirre (Barcelona, Spain)
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3 – A challenging and rare diagnosis of a Malignant Perivascular Epithelioid Cell Neoplasm (PEComa) of the calcaneus with TFE3 expression – André Coelho (Porto, Portugal), Manuel Magalhães (Porto, Portugal), João Esteves (Porto, Portugal), Vânia Oliveira (Porto, Portugal), Tiago Couto (Porto, Portugal), Pedro Cardoso (Porto, Portugal), José Ramón Vizcaíno (Porto, Portugal)
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4 – A patients perception of changes and consequences after tumor surgery / treatment – Carmen Trost (Vienna, Austria)
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5 – A singular enchondroma presenting as a pathologic humerus fracture in a patient with multiple osteochondromas. A case report – Daniela Hirzberger (Graz, Austria), Florian Ludwig Amerstorfer (Graz, Austria), Jörg Friesenbichler (Graz, Austria), Marko Bergovec (Graz, Austria), Andreas Leithner (Graz, Austria)
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6 – A systematic analysis of the reasons for prosthetic failure after total humerus replacement with the MUTARS™ system following resection of primary or secondary malignant bone tumors – Dimosthenis Andreou (Münster, Germany), Jan Niklas Bröking (Münster, Germany), Georg Gosheger (Münster, Germany), Julia Wilhelmy (Münster, Germany), Marcel-Philipp Henrichs (Münster, Germany), Markus Nottrott (Münster, Germany)
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7 – Quality of life and limb function after TM-ILP in patients treated for soft tissue sarcoma – Lars Erik Podleska (Essen, Germany), Nevda Kaya (Essen, Germany), Farhad Farzaliyev (Essen, Germany),Christoph Pöttgen (Essen, Germany), Sebastian Bauer (Essen, Germany), Georg Taeger (Essen, Germany)
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8 – Acetabulum reconstruction – Lauris Repsa (Riga, Latvia)
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9 – Acute and Late Toxicity related to the adjuvant chemoradiotherapy association in the treatment of high risk soft tissue sarcoma: a restrospective analisys of 158 – Daniela Greto (Florence, Italy), Pierluigi Bonomo (Florence, Italy), Icro Meattini (Florence, Italy), Isacco Desideri (Florence, Italy), Roberta Grassi (Florence, Italy), Anna Mancuso (Florence, Italy), et al.
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10 – adjuvant external beam radiation therapy plus brachytherapy boost in soft tissue sarcomas: can surgical margins predict local control? – Annalisa Cortesi (Bologna, Italy), Alberto Righi (Bologna, Italy), Silvia Cammelli (Bologna, Italy), Alessio Giuseppe Morganti (Bologna, Italy), Fabrizio Romani (Bologna, Italy), Alessandra Arcelli, et al.
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11 – Aneurysmal Bone Cysts: Results in 64 patients treated with different methods – Hans Roland Dürr (Munich, Germany), Ferdinand Grahneis (Munich, Germany), Alexander Klein (Munich, Germany), Andrea Baur-Melnyk (Munich, Germany), Thomas Knösel (Munich, Germany), Volkmar Jansson (Munich, Germany)
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12 – Angiomatoid Fibrous Histiocytoma – Diagnostic problems, therapeutic consequences and 7-year-follow up in a 7-year-old boy – Tarek Sununu (St. Johann in Tirol, Austria), Peter Lukas (Innsbruck, Austria), Ehrenfried Schmaranzer (St. Johann in Tirol, Austria), Peter Ambros (Vienna, Austria), Otto Dietze (Salzburg, Austria), Bernhard Meister (Innsbruck, Austria), et al.
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13 – Arthroplasty in patients with tenosynovial giant cell tumors – Floortje Verspoor (Nijmegen, The Netherlands)
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14 – Augmented Reality in Bone Tumor Surgery – Cho Hwanseong (Seoul, Korea)
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15 – Autoregistration in navigated bone tumor surgery – Prakash Nayak (Toronto, Canada), Peter Ferguson (Toronto, Canada), Jonathan Irish (Toronto, Canada), David Jaffray (Toronto, Canada), Robert Weersink (Toronto, Canada), Harley Chan (Toronto, Canada), et al.
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16 – Axial metastatic Ewing sarcoma – Paúl Alexandra (Coimbra, Portugal), Ling Tah Pu (Coimbra, Portugal), Carvalho Alice (Coimbra, Portugal)
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17 – Bone reconstruction after malignant tumor resection in adolescents using a bone transport and lengthening motorized intramedullary nail – Camille Thevenin-Lemoine (Toulouse, France), Jérome Sales de Gauzy (Toulouse, France), Franck Accadbled(Toulouse, France)
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18 – Can minimally invasive intramedullary fixation systems be adopted in lower limb metastatic lesions? – Michele Boffano (Torino, Italy), Ugo Albertini (Torino, Italy), Stefano Marone (Torino, Italy), Elena Boux (Torino, Italy), Riccardo Ferracini (Torino, Italy), Stefano Mortera (Torino, Italy), et al.
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19 – Cancer care pathways and MDT meetings for pediatric bone tumor: are they effective in France? – Emilie Peltier (France), Sébastien Pesenti (France), Elke Viehweger (France), Jean Luc Jouve (France)
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20 – Case report: Epstein-Barr-Virus negative diffuse large B cell lymphoma following total knee arthroplasty – Sandra Sunitsch (Graz, Austria), Magdalena Gilg (Graz, Austria), Helmut Schmidt (Graz, Austria), Karl Kashofer (Graz, Austria), Andreas Leithner (Graz, Austria), Bernadette Liegl-Atzwanger (Graz, Austria), et al.

21 – Cat at Home – Florian Amerstorfer (Graz, Austria), Marko Bergovec (Graz, Austria), Jörg Friesenbichler (Graz, Austria), Mathias Glehr (Graz, Austria), Andreas Leithner (Graz, Austria)
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22 – Chemoresistance of SW1353 Chondrosarcoma Cells Towards Cisplatin is partly dependant on Autophagy – Stephan Reumann (Vienna, Austria), Kristen Shogren (Rochester, United States), Michael J Yaszemski (Rochester, United States), Reinhard Windhager (Vienna, Austria), Avudaippan Maran (Rochester, United States)
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23 – Chondroblastoma of the foot: 40 cases from a single Institution – Ruggieri Pietro (Padova, Italy), Angelini Andrea (Bologna, Italy), Rimondi Eugenio (Bologna, Italy), Trovarelli Giulia (Bologna, Italy)
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24 – Chondrosarcoma of the glenoid cavity and coracoid process Reconstruction with an osteochondral lateral tibial plateau allograft – Luis Carlos Gomez (Bogota, Colombia), Camilo Soto (Bogota, Colombia), Alvaro Bernal (Bogota, Colombia), German Roa (Bogota, Colombia)
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25 – Clinical experience with the new artificial bone graft substitute Calcibon – Werner Maurer-Ertl (Graz, Austria), Marko Bergovec (Graz, Austria), Lukas Holzer (Graz, Austria), Gerhard Bratschitsch (Graz, Austria), Kathrin Ogris (Graz, Austria), Daniela Hirzberger (Graz, Austria) et al.
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26 – Clinical Outcomes and Cost Analysis of 31 Hemipelvectomies – Edgard E. Engel (Ribeirão Preto, Brazil), Mariana T. Benatto (Ribeirão Preto, Brazil), Amira M. Hussein (Ribeirão Preto, Brazil), Nelson F. Gava (Ribeirão Preto, Brazil), Lídia Prada
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27 – Clinical outcomes of the reconstruction after Limb-sparing surgery for osteosarcoma around the knee in children – Eiji Kozawa (Nagoya, Japan), Hiroshi Urakawa (Nagoya, Japan), Kunihiro Ikuta (Nagoya, Japan), Shunsuke Hamada (Nagoya, Japan), Hideshi Sugiura (Nagoya, Japan), Naoki Ishiguro (Nagoya, Japan), Yoshihiro Nishida (Nagoya, Japan)
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28 – Clinical results of reconstruction using hydroxyapatite granule and hydroxyapatite particles/ poly L-lactide mesh plate for bone defects after bone tumor curettage – Taketoshi Yasuda (Toyama, Japan), Kayo Suzuki (Toyama, Japan), Kenta Watanabe (Toyama, Japan), Masahiko Kanamori (Toyama, Japan), Tomoatsu Kimura (Toyama, Japan)
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29 – Clinical review of large volume cavity malignant peripheral nerve sheath tumours – Sofia Thoma (Oxford, United Kingdom)
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30 – Combination effects of hyperthermia and pazopanib for mouse undifferentiated pleomorphic sarcoma and osteosarcoma – Watanabe Kenta (Toyama, Japan), Yasuda Taketoshi (Toyama, Japan), Suzuki Kayo (Toyama, Japan), Kanamori Masahiko (Toyama, Japan), Kimura Tomoatsu (Toyama, Japan)
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31 – Complex treatment of metachronous metastases of osteosarcoma with or without preoperative chemotherapy: comparative results – Anatolii Diedkov (Kiev, Ukraine), Pavlo Kovalchuk (Kiev, Ukraine), Sergiy Boichuk (Kiev, Ukraine), Viktor Kostyuk (Kiev, Ukraine), Tatiana Tarasova (Kiev, Ukraine)
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32 – Complications after endoprosthetics of long bone tumors – Abdikarimov KHurshidjon (Tashkent, Uzbekistan)
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33 – Complications and direct costs associated with the managment of resection and reconstruction children osteosarcoma : comparison of conventional and magnetically controlled expandable prothesis – Antoine Chalopin (Nantes, France), Nathalie Surer (Nantes, France), Loic Geffroy (Nantes, France), Sophie Guillard (Nantes, France), Antoine Hamel (Nantes, France)
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34 – Complications of percutaneous sclerosing therapy for aneurysmal bone cysts using ethanol and polidocanol – Louren Goedhart (Groningen, The Netherlands), Joris Ploegmakers (Groningen, The Netherlands), Paul Jutte (Groningen, The Netherlands)
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35 – Compression tumor endoprostheses as a salvage for failed revision oncology and revision arthroplasty in the lower extremity – Krista Goulding (Montreal, Canada), Adam Schwartz (Scottsdale, United States of America), Mark Spangehl (Scottsdale, United States of America), Christopher Beauchamp (Scottsdale, United States of America)
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36 – Considerations for Treatment of Posterior Interosseous Nerve Palsy Caused by a Soft-Tissue Mass – Joseph Benevenia (Newark, United States of America), Peter Gibson (Newark, United States of America), Joseph Ippolito (Newark, United States of America)
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37 – Cryo-ablation in the treatment of ABC; does it improve outcome? – Yair Gortzak (Tel Aviv, Israel), Yaniv Varshavsky (Tel Aviv, Israel), Michael Drexler (Tel Aviv, Israel), Amir Sternheim (Tel Aviv, Israel), Jacob Bickels (Tel Aviv, Israel), Ortal Segal (Tel Aviv, Israel), et al.
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38 – Cryosurgery as additional treatment in tenosynovial giant cell tumors – Floortje Verspoor (Nijmegen, The Netherlands)
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39 – Cryotherapy and cementoplasty in the surgical treatment of giant cell tumor of long bones – Akmalkhon Tojibayev (Namangan, Uzbekistan), Mirza Gafur-Akhunov (Tashkent, Uzbekistan), Khurshid Abdikarimov (Tashkent, Uzbekistan)
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40 – Cytotoxic effect of zoledronic acid-loaded bone cement (pmma) in human osteosarcoma cell line – Phutsapong Srisawat (Bangkok, Thailand), Yuttana Nilanont (Bangkok, Thailand), Puwadon Veerapan (Bangkok, Thailand), Thawee Songpattanaslip (Bangkok, Thailand), Thipachart Punyaratabandhu (Bangkok, Thailand), Mathirut Mungthin (Bangkok, Thailand)
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41 – Detection of somatic mutations associated with pulmonary metastasis of osteosarcoma by whole exome sequencing – Shintaro Iwata (Chiba, Japan), Yasutoshi Tatsumi (Chiba, Japan), Tsukasa Yonemoto (Chiba, Japan), Hiroto Kamoda (Chiba, Japan), Takeshi Ishii (Chiba, Japan), Hiroki Nagase (Chiba, Japan), Miki Ohira (Saitama, Japan)
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42 – Diacerein retards cell growth of chondrosarcoma cells at the G2/M cell cycle checkpoint via cyclin B1/CDK1 and CDK2 downregulation – Birgit Lohberger (Graz, Austria), Andreas Leithner (Graz, Austria), Nicole Stuendl (Graz, Austria), Heike Kaltenegger (Graz, Austria), Werner Kullich (Saalfelden, Austria), Bibiane Steinecker-Frohnwieser (Saalfelden, Austria)
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43 – Differences in tumour regression after chemotherapy between the bony and the soft-tissue compartment of Ewing’s sarcomas – Christian Smolle (Graz, Austria), Lukas Holzer (Graz, Austria), Koppany Bodo (Graz, Austria), Andreas Leithner (Graz, Austria)
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44 – Disease progression and survival in patients with metastatic soft tissue sarcoma treated with palliative chemotherapy – Coralie Laflamme (Montreal, Canada), Sophie Mottard (Montreal, Canada), Jean-Luc Dionne (Montreal, Canada), Marc Isler (Montreal, Canada)
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45 – Distribution patterns of foot and ankle tumors – Andreas Toepfer (Munich, Germany), Norbert Harrasser (Munich, Germany), Ulrich Lenze (Munich, Germany), Maximiliane Recker (Munich, Germany), Rüdiger Eisenhart-Rothe (Munich, Germany)
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46 – Dorsal corpectomy for treatment of mediastinal angiosarcoma with vertebral invasion – Luque Rafael (Madrid, Spain), Rizo Belen (Madrid, Spain), Dominguez Ignacio (Madrid, Spain), MArco Fernando (Madrid, Spain)
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47 – Dysplasia epiphysealis hemimelica-Clinical manifestation and therapy of Morbus Trevor – Christina Wack (Stuttgart, Germany), Oliver Eberhardt (Stuttgart, Germany), Francisco Fernandez (Stuttgart, Germany), Thomas Wirth (Stuttgart, Germany)

48 – Early Clinical Results using a Biphasic Bone Graft Substitute after Intralesional Curettage in Benign Bone Tumors or Cysts – Peter Horstmann (Copenhagen, Denmark), Werner Hettwer (Copenhagen, Denmark), Michael Mork Petersen (Copenhagen, Denmark)
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49 – Efficacy and safety of anthracycline-based regimen for soft tissue sarcomas in elderly patients – Kayo Suzuki (Totama, Japan), Taketoshi Yasuda (Totama, Japan), Kenta Watanabe (Totama, Japan), Masahiko Kanamori (Totama, Japan), Tomoatsu Kimura (Totama, Japan)
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50 – Elastofibroma dorsi: clinical evaluation of 61 cases and review of the literature – Mehmet Ali Deveci (Adana, Turkey), Serdar Özbarlas (Adana, Turkey), Kıvılcım Eren Ates (Adana, Turkey), Sunkar Biçer (Adana, Turkey), Mustafa Tekin (Adana, Turkey), Cenk Özkan (Adana, Turkey)
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51 – En bloc resections for primary and metastatic spine tumors in 5 years of experience – Alex Araujo (São Paulo, Brazil), Douglas Narazaki (São Paulo, Brazil), William Teixeira (São Paulo, Brazil), Cesar Ghilardi (São Paulo, Brazil), Raphael Marcon (São Paulo, Brazil), Alexandre Cristante (São Paulo, Brazil)
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52 – En-blocc sacrectomy performed previous anterior robotic approach: preliminary experience – Carmine Zoccali (Roma, Italy), Giacomo Corrad (Roma, Italy), Scotto di Uccio Alessandra (Roma, Italy), Nicola Salducca (Roma, Italy), Enrico Vizza (Roma, Italy), Roberto Biagini (Roma, Italy)
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53 – Endometrial adenocarcinoma recurrence presenting with tibial metastasis: report of a case – Korhan Ozkan (Istanbul, Turkey), Mehmet Salih Soylemez (Bingol, Turkey), Bahattin Kemah (Istanbul, Turkey), Umut Percem Orhan (Bingol, Turkey)
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54 – Enhancing precision and accuracy in bone tumour treatment; an experimental comparison of freehand, computer assistance (CAS) and a novel universal CAS saw guide – Gerbers Jutte (The Netherlands)
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55 – Evaluating the influence of unplanned excisions in soft tissue sarcomas on therapy and patient’s survival – Maria Anna Smolle (Graz, Austria), Joanna Szkandera (Graz, Austria), Andreas Leithner (Graz, Austria)
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56 – Evaluation with MR imaging in therapeutic response of soft tissue sarcomas – Valeria Martinelli (Rome, Italy).
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57 – Ewing sarcoma of the proximal femur misdiagnosed as acute osteomyelitis for 4 years -Stéphane Cherix (Lausanne, Switzerland), Nils Reymond (Lausanne, Switzerland), Antonia Digklia (Lausanne, Switzerland), Fabio Becce (Lausanne, Switzerland), Igor Letovanec (Lausanne, Switzerland), Berardino De Bari (Lausanne, Switzerland) et al
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58 – Examination of survivin expression in 50 chordoma specimens – a histological and in vitro study – Birgit Lohberger (Graz, Austria), Elke Froehlich (Graz, Austria), Katharina Meditz (Graz, Austria), Susanne Scheipl (Graz, Austria), Andreas Leithne (Graz, Austria), Liegl Liegl (Graz, Austria), Beate Rinner (Graz, Austria)
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59 – Expandible endoprosthesis in children and adolescens after malignant tumour resection – own experience – Andrzej Szafranski (Warsaw, Poland)
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60 – Extent of surgery does not influence 30-day mortality in surgery for metastatic bone disease – Michala Skovlund Sørensen (Copenhagen, Denmark), Klaus Hindsø (Copenhagen, Denmark), Thea Bechman (Copenhagen, Denmark), Michael Mørk Petersen Copenhagen, Denmark)
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61 – Extra-abdominal desmoid tumours: surgery first, wait and see, medical treatment? The istituto ortopedico rizzoli experience – Teresa Alexandre (Lisbon, Portugal), Marilena Cesari (Bologna, Italy), Anna Paioli (Bologna, Italy), Cristina Ferrari (Bologna, Italy), Eric Staals (Bologna, Italy), Davide Donati (Bologna, Italy) et al
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62 – Extra-articular elbow resection and megaprosthetic reconstruction for osteosarcoma. A case report – Vassilios A Kontogeorgakos (Athens, Greece), Panayiotis D Megaloikonomos (Athens, Greece), Georgios N Panagopoulos (Athens, Greece), Georgios Agrogiannis (Athens, Greece), Andreas F Mavrogenis (Athens, Greece), Panayiotis J Papagelopoulos (Athens, Greece) et al
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63 – Extra-articular excision of the knee joint for locally advanced high-grade osteosarcoma of the distal femur is a safe procedure associated with lower functional outcome – Eleonora Marini (New York, United States of America), Rui Yang (New York, United States of America), Patrick Boland (New York, United States of America), John Healey (New York, United States of America), Nicola Fabbri (New York, United States of America)
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64 – Extra-axial chordoma in popliteal fossa – Trullols Laura (Barcelona, Spain), Peiro Ana (Barcelona, Spain), Bague Silvia (Barcelona, Spain), Garcia-Jimenez Antonio (Barcelona, Spain), Petrika Alex (Barcelona, Spain), Perez Javier (Albacete, Spain), Reverter Vinyet (Barcelona, Spain), Gracia Isidre (Barcelona, Spain)
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65 – Extraarticular knee and shoulder resections. Clinical and functional outcome – Eduardo J. Ortiz-Cruz (Madrid, Spain), Manuel Peleteiro (Madrid, Spain), Irene Barrientos (Madrid, Spain), Jose Del Pozo-Kreilinger (Madrid, Spain), Daniel Bernabeu-Taboada (Madrid, Spain)
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66 – Extrabdominal endometriosis in hip adductor compartment – Buezo-Rivero Oscar (Sant Cugat del Vallés, Spain), Peiro-Ibañez Ana (Barcelona, Spain), Muñoz-Sanchez Raquel (Barcelona, Spain), Trullols-Gabarro Laura (Barcelona, Spain), Gracia-Alegria Isidro (Barcelona, Spain)
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67 – Extracortical triplate fixation for tumor prosthesis (biomechanical study) – Oleg Vyrva (Kharkiv, Ukraine), Dmitro Mikhanovsky (Kharkiv, Ukraine), Vitaly Baev (Kharkiv, Ukraine)
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68 – Extraskeletal ewing’s sarcoma of the extremities – Murat Hiz (Istanbul, Turkey), Aybars Kivrak (Istanbul, Turkey), Suat Ulutas (Istanbul, Turkey)
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69 – Factors affecting nonunion of intercalary allograft-host junctions: a novel classification system for allograft union prognosis – Michaël Bus (Leiden, The Netherlands), José Albergo (Buenos Aires, Argentina), Michiel Van de Sande (Leiden, The Netherlands), Lucas Ritacco (Buenos Aires, Argentina), Luis Aponte Tinao (Buenos Aires, Argentina), Sander Dijkstra (Leiden, The Netherlands)
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70 – First use of percutaneous cryotherapy ablation for pain treatment of vascular skin angiomatous lesion – Hedi Beji (Lyon, France), Perrine Marec-Berard (Lyon, France), Laurent Guibaud (Lyon, France), Frank Pilleul (Lyon, France)
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71 – French Bone Sarcoma Network (RESOS): 2015 annual report of multidisciplinary meeting activity in France – Francois Gouin (France), Gonzague De Pinieux (France), Juliane Berchoud (France), Sophie Piperno-Neumann (France), Gilles Missenard (France), Sophie Dumoucel et al
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72 – Function of a reconstructed shoulder following tumour resection – Thomas Schubert (Brussels, Belgium), Christian Delloye (Brussels, Belgium)
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73 – Functional and oncological outcome following resection of malignant bone tumors of the pelvis and hip transposition – Jan Mettelsiefen (Berlin, Germany), Maya Niethard (Berlin, Germany), Carmen Tiedke (Berlin, Germany), Mathias Werner (Berlin, Germany), Peter Reichardt (Berlin, Germany), Per-Ulf Tunn (Berlin, Germany)
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74 – Gait analysis after tumor resection of the distal femur: Kinetic and kinematic study – Peltier Emilie (France), Pesenti Sébastien (France), Blondel Benjamin (France), Viehweger Elke (France), Jouve Jean Luc (France)
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75 – Genetic phenotype in patients with osteosarcoma – Djamila Pulatova (Tashkent, Uzbekistan), Margarita Gildeeva (Tashkent, Uzbekistan), Mirza Gafur-Akhunov (Tashkent, Uzbekistan), Saidrasul Nasirov (Tashkent, Uzbekistan), Akmalkhon Tojiboyev (Tashkent, Uzbekistan)
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76 – Giant Cell Tumor of Bone – A single institution’s 17 years’ experience in its surgical treatment – Sandra Santos (Coimbra, Portugal), Rúben Fonseca (Coimbra, Portugal), Paulo Tavares (Coimbra, Portugal), João Freitas (Coimbra, Portugal), José Casanova (Coimbra, Portugal)
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77 – Hip arthroplasty after pathological fracture of the proximal femur for patients with multiple metastatic lesions – Ilkin Mikailov (St. Petersburg, Russian Federation), Dmitri Ptashnikov (St. Petersburg, Russian Federation), Petr Grigorev (St. Petersburg, Russian Federation), Philipp Zasulskiy (St. Petersburg, Russian Federation)
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78 – How to manage massive long bones oncologic defects in growing children? The experience of an Italian reference centre – Michele Boffano (Torino, Italy), Ugo Albertini (Torino, Italy), Stefano Marone (Torino, Italy), Elena Boux (Torino, Italy), Riccardo Ferracini (Torino, Italy), Pietro Pellegrino (Torino, Italy) et al
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79 – Impact of fluid collection on radiotherapy outcomes in soft tissue sarcoma – Il Han Kim (Seoul, Korea, Republic Of), Noorie Choi (Seoul, Korea, Republic Of), Ja Yung Kim (Seoul, Korea, Republic Of), Tosol Yu (Seoul, Korea, Republic Of), Ilkyu Han (Seoul, Korea, Republic Of), Han-Soo Kim (Seoul, Korea, Republic Of), Hak Hae Kim (Seoul, Korea, Republic Of)

80 – Impact of Hypoxia on Response of Chondrosarcomas to Cisplatin – Eva Lhuissier (Caen, France), Nicolas Girard (Caen, France), Juliette Aury-Landas (Caen, France), Laurent Coulbault (Caen, France), Céline Bazille (Caen, France), Catherine Baugé (Caen, France), Karim Boumediene (Caen, France)
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81 – Impact of single center surgery and a network of associated oncological institutions on Ewing sarcoma survival rates – Andreas Krieg (Basel, Switzerland), Sebastian Gehmert (Basel, Switzerland), Regula Angst (Aarau, Switzerland), Johannes Rischewski (Lucerne, Switzerland), Thomas Kühne (Basel, Switzerland), Fritz Hefti (Basel, Switzerland)
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82 – Incidental diagnosis of familial osteopoikilosis in a patient firstly complaining of ankle pain – Sergio Figueiredo (Leiria, Portugal), Ana Daniela Pereira (Leiria, Portugal), Luis Machado (Leiria, Portugal), Joao Andre Silva (Leiria, Portugal), Pedro Cardoso (Oporto, Portugal), Antonio Sa (Leiria, Portugal)
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83 – Internal hemipelvectomy – possibility of reconstruction in children and youth with primary malignant bone tumors – Andrzej Szafranski (Warsaw, Poland)
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84 – Internal hemipelvectomy & massive allograft reconstruction: long term follow-up – Israel Pérez-Muñoz (Madrid, Spain), Damián Pérez-Aguilar (Madrid, Spain), Ignacio Sánchez-del-Campo (Madrid, Spain)
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85 – Internal hemipelvectomy without reconstruction in aggressive chondroblastoma left pelvis – a case report – Esdras Furtado Fernandes (João Pessoa, Brazil), Tammer Fernandes Gomes (João Pessoa, Brazil), Bianca Zambuggi (João Pessoa, Brazil)
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86 – Intraoperative RadioTherapy (IORT) electron boost followed by External Beam Radiotherapy (EBRT) in limb-sparing treatment of primitive and recurrent sarcomas of the extremities and girdle joints – Maria Grazia Petrongari (Rome, Italy), Antonella Soriani (Rome, Italy), Leonardo Favale (Rome, Italy), Carmine Zoccali (Rome, Italy), Vincenzo Anelli (Rome, Italy), Rita Rambone (Rome, Italy)
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87 – Is it ever justified to insert a non-invasive extendible prosthesis at the time of revision surgery? – Magdalena Gilg (Graz, Austria), Louie Gaston (Birmingham, United Kingdom), Lee Jeys (Birmingham, United Kingdom), Robert Grimer (Birmingham, United Kingdom)

88 – Knee joint capsule reconstruction after soft tissue tumor resection – Lauris Repsa (Latvia)
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89 – Large Gout Tophus of Thumb Mimicking Giant Cell Tumor of the Tendon Sheath – Engin ilker Cicek (Turkey), Ahmet Burak Bilekli (Turkey), Cagri Neyisci (Turkey), Hakan Zeybek (Turkey), Bahtiyar Demiralp (Turkey)
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90 – Limb amputation as a result of Tenosynovial Giant Cell Tumour – Monique Mastboom (Leiden, The Netherlands), Hans Gelderblom (Leiden, The Netherlands), Michiel van de Sande (Leiden, The Netherlands)
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91 – Limb salvage in soft tissue sarcomas of thigh: long term results – Beltrami Giovanni (Florence, Italy), Arienzo Antonio (Palermo, Italy), Totti Francesca (Florence, Italy), Cuomo Pierluigi (Florence, Italy), Scoccianti Guido (Florence, Italy), Ristori Gabriele (Florence, Italy) et al
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92 – Limb salvage in soft tissue sarcomas of upper limb: long term results – Beltrami Giovanni (Florence, Italy), Arienzo Antonio (Palermo, Italy), Totti Francesca (Florence, Italy), Cuomo Pierluigi (Florence, Italy), Scoccianti Guido (Florence, Italy), Ristori Gabriele (Florence, Italy) et al
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93 – Liposarcoma: Therapy and Prognosis in Respect to Entity and Resection Margins – Hans Roland Dürr (Munich, Germany), Jessica Rauh (Munich, Germany), Alexander Klein (Munich, Germany), Andrea Baur-Melnyk (Munich, Germany), Thomas Knösel (Munich, Germany), Lars Lindner (Munich, Germany), Volkmar Jansson (Munich, Germany)
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94 – Local Adjuvant Bisphosphonates in the Treatment of Giant Cell Tumors of Bone – Hettwer Werner (Copenhagen, Denmark), Horstmann Peter (Copenhagen, Denmark), Petersen MIchael Mør (Copenhagen, Denmark)
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95 – Local recurrence and distant metastases in limb/girdle low-grade liposarcoma/atypical lipomatous tumor (ALT) during guidelines-suggested follow up (FU). A retrospective analysis of a 163 patients cohort – Michele Boffano (Torino, Italy), Giovanni Grignani (Candiolo, Italy), Alessandra Linari (Torino, Italy), Paola Boccone (Candiolo, Italy), Paola Bergnolo (Torino, Italy), Danilo Galizia (Candiolo, Italy) et al
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96 – Local Treatment in Patients with Primary Malignant Bone Sarcomas Complicated with a Pathological Fracture – Miriam Schlegel (Munich, Germany), Martina Zeumer (Munich, Germany), Klaus Wörtler (Munich, Germany), Marc Steinborn (Munich, Germany), Rüdiger Von Eisenhart-Rothe (Munich, Germany), Stefan Burdach (Munich, Germany)

97 – Long Term Results of Cemented, Hydroxyapatite Coated Distal Femoral Replacements: Has Aseptic Loosening Been Abolished And If So, Why Do They Fail? – Bahattin Kerem Aydin (Birmingham, United Kingdom), Michael Parry (Birmingham, United Kingdom), Lee Jeys (Birmingham, United Kingdom), Abesegun Abudu (Birmingham, United Kingdom), Roger Tillman (Birmingham, United Kingdom), Simon Carter (Birmingham, United Kingdom)
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98 – Long-term Management of Fibrous Dysplasia of the Upper Limb – Bas Majoor (Leiden, The Netherlands), Michiel van de Sande (Leiden, The Netherlands), Natasha Appelman-Dijkstra (Leiden, The Netherlands), Neveen Hamdy (Leiden, The Netherlands), Sander Dijkstra (Leiden, The Netherlands)
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99 – Major amputations for limb sarcoma – Axel Schmidt (Lyon, France), Elliot Sappey Marinier (Lyon, France), Pierre Meeus (Lyon, France), Patrice Peyrat (Lyon, France), Gualter Vaz (Lyon, France)
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100 – Malignant bone tumors profile epidemiological aspects diagnostics and therapetiques Pediatric cancer experience centre CEA ORAN ALGERIE – Boumeddane Amaria (Oran, Algeria)
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101 – Management of complications in the proximal femur tumor mega prostheses – Hasan Gocer (Samsun, Turkey), Nevzat Dabak (Samsun, Turkey)
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102 – Massive facet joint synovial cyst with endocanalar invasion – Pedro Miguel Brandão Barreira (Porto, Portugal), Pedro Neves (Porto, Portugal), Pedro Serrano (Porto, Portugal), Vania Oliveira (Porto, Portugal), Pedro Cardoso (Porto, Portugal)
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103 – Mazabraud’s Syndrome; A Case Series of 12 patients – Bas Majoor (Leiden, The Netherlands), Natasha Appelman-Dijkstra (Leiden, The Netherlands), Judith Bovee (Leiden, The Netherlands), Neveen Hamdy (Leiden, The Netherlands), Sander Dijkstra (Leiden, The Netherlands)
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104 – Medium to long-term results of a non-invasive extendible endoprosthesis for paediatric tumour surgery – Aurelie Hay-David (London, United Kingdom), Natasha Picardo-Green (London, United Kingdom), William Aston (London, United Kingdom), Rob Pollock (London, United Kingdom), John Skinner (London, United Kingdom), Stephen Cannon (London, United Kingdom), Tim Briggs (London, United Kingdom)
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105 – Metastatic pathological fractures of the femur: treatment and outcomes – Sandra Santos (Coimbra, Portugal), Rúben Fonseca (Coimbra, Portugal), Paulo Tavares (Coimbra, Portugal), João Freitas (Coimbra, Portugal), José Casanova (Coimbra, Portugal)
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106 – Metastatic pathological fractures of the humeral shaft: treatment and outcomes – Rùben Fonseca (Coimbra, Portugal), Sandra Santos (Coimbra, Portugal), Paulo Tavares (Coimbra, Portugal), João Freitas (Coimbra, Portugal), José Casanova(Coimbra, Portugal)
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107 – Minimally invasive extreme lateral approach for the treatment of metastases in the lumbar spine: technique and literature review – Thiego Araujo (São Paulo,Brazil), Lucas Machado (São Paulo,Brazil), Douglas Narazaki (São Paulo,Brazil)
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108 – Modular prosthesis vs 3D implants in reconstruction of massive pelvic defects – Daniel Kotrych (Szczecin, Poland)
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109 – MRI-guided biopsy of soft tissue tumors – accurate, reliable, and safe – Frank M. Klenke (Bern, Switzerland), Christophe Kurze (Bern, Switzerland), Fabian Röthlisberger (Bern, Switzerland), Anja Schmitt (Bern, Switzerland), Johannes Heverhagen (Bern, Switzerland), Anna-Christina Stamm (Bern, Switzerland)
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110 – Myoepithelial carcinoma of soft tissue – Daniela Macedo (Lisbon, Portugal), André Mansinho (Lisbon, Portugal), Isabel Fernandes (Lisbon, Portugal), Luis Costa (Lisbon, Portugal)
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111 – Myxoid liposarcoma with cartilaginous differentiation showing DDIT3 rearrangement – Kayo Suzuki (Toyama, Japan), Taketoshi Yasuda (Toyama, Japan), Kenta Watanabe (Toyama, Japan), Masahiko Kanamori (Toyama, Japan), Tomoatsu Kimura (Toyama, Japan)
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112 – Neoadjuvant Radiotherapy For Myxoid Liposarcomas: Oncologic Outcomes And Histopathologic Correlations – Ahmet Salduz (Istanbul, Turkey), Bugra Alpan (Istanbul, Turkey), Natig Valiyev (Istanbul, Turkey), Ayca Iribas (Istanbul, Turkey), Aysel Bayram (Istanbul, Turkey), Bilge Bilgic (Istanbul, Turkey), Nail Harzem Ozger (Istanbul, Turkey)
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113 – Novel Objective Analysis Methods for Functional Outcomes of Modular Endoprostheses – Emrah Caliskan (Istanbul, Turkey), Zeynep Kardelen Gencer Atalay (Istanbul, Turkey), Evrim Saygi Karadag (Istanbul, Turkey), Hizir Kurtel (Istanbul, Turkey), Bulent Erol (Istanbul, Turkey)
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114 – Novel patient specific finite element simulation of femurs with bone metastases significantly improves the ability to identify unnecessary prophylactic surgeries – Amir Sternheim (Tel-Aviv, Israel), Ornit Giladi (Tel-Aviv, Israel), Michael Drexler (Tel-Aviv, Israel), Moshe Salai (Tel-Aviv, Israel), Nir Trabelsi (Ber Sheba, Israel), Zohar Yosibash (Ber Sheba, Israel)
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115 – Oncologic Outcome of intracompartment Chondrosarcoma – Wonju Jeong (Deagu Republic of Korea), Ilhyung Park Jeong (Deagu Republic of Korea)
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116 – Ossoscopy for benign osteolytic lesions of the calcaneus – Andreas Toepfer (Munich, germany)
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117 – Osteoarthritis after curettage-filling cement in the treatment of giant cell tumors around the knee? – Alexandre CAUBERE (Marseille, France)
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118 – Osteochondrolipoma of forearm in a 54 year-old woman; report of a case – Mehmet Salih Soylemez (Bingol, Turkey), Bahar Ceyran (Istanbul, Turkey), Murat Demiroglu (Istanbul, Turkey), Serkan Senol (Istanbul, Turkey), Bengu Cobanoglu Sinsek (Istanbul, Turkey), Korhan Ozkan (Istanbul, Turkey)
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119 – Osteoid Osteomas – Percutaneous Radiofrequency Ablation Outcomes – Pedro Manuel Serrano (Porto, Portugal), Luis Coutinho (Porto, Portugal), Helder Fonte (Porto, Portugal), Cláudia Rodrigues (Porto, Portugal), Marta Santos Silva (Porto, Portugal), Vânia Oliveira (Porto, Portugal), Pedro Cardoso (Porto, Portugal)
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120 – Osteosarcoma of the proximal femur: a difficult diagnosis with prolonged medical wandering – Meryl Dahan (Paris, France), Philippe Anract (Paris, France), David Biau (Paris, France), Frederique Larousserie (Paris, France), Antoine Babinet (Paris, France)
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121 – Our experience in CT-guided radiofrequency for the treatment of osteoid osteoma – Roque E. Pérez-Expósito (Madrid, Spain), Israel Pérez-Muñoz (Madrid, Spain), Damián Pérez-Aguilar (Madrid, Spain), Ignacio Sánchez-del-Campo (Madrid, Spain), Ignacio Gallego-Rivera (Madrid, Spain)
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122 – Outcome After Fixation of Metastatic Proximal Femur Fractures : A Systematic Review of 40 Studies – Stein Janssen (Amsterdam, The Netherlands), Teun Teunis (Amsterdam, The Netherlands), Francis Hornicek (Boston, United States), Niek Van Dijk (Amsterdam, The Netherlands), Jos Bramer (Amsterdam, The Netherlands), Joseph Schwab (Boston, United States)
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123 – Outcomes of amputation for treating sarcomas of the limbs – Marta Sofia Santos Silva (Porto, Portugal), Pedro Serrano (Porto, Portugal), Antero Ventura (Porto, Portugal), Pedro Neves (Porto, Portugal), Vânia Oliveira (Porto, Portugal), Pedro Cardoso (Porto, Portugal)
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124 – Paediatric registrations in the French Bone Sarcoma Network (RESOS) allow a better knowledge of epidemiology and treatment characteristics of pediatric bone sarcoma cases in France – Sophie Dumoucel (Nantes, France), Cécile Verite (Bordeaux, France), Marie-Dominique Tabone (Paris, France), Claudine Schmitt (Nancy, France), Hélène Pacquement (Paris, France), Jean Michon (Paris, France), et al
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125 – Palliative surgical treatment of bone metastases: is the current practice corresponding to goals? – Vania Oliveira (Porto, Portugal), Luciana Leite (Porto, Portugal), Pedro Barreira (Porto, Portugal), Pedro Neves (Porto, Portugal), Luis Barros (Porto, Portugal), Pedro Cardoso (Porto, Portugal)
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126 – Para-Articular Extraskeletal Osteochondroma of the Infrapatellar Fat Pad – Cicek Engin Ilker (Turkey), Bilekli Burak (Turkey), Bozkurt Yalcin (Turkey), Demiralp Bahtiyar (Turkey)
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127 – Patient-Specific 3d-Printed Registration And Cutting Guides For Hemicortical Resection And Reconstruction Of Metaphyseal Tumors Around The Knee – Segura Facundo (Cordoba, Argentina)
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128 – Pediatric primary pleural myoepithelioma: a case report – Elisa Tirtei (Torino, Italy), Sebastian Dorin Asaftei (Torino, Italy), Michele Boffano (Torino, Italy), Raimondo Piana (Torino, Italy), Stefano Boriani (Bologna, Italy), Piero Picci (Bologna, Italy), Franca Fagioli (Torino, Italy)
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129 – Pelvic Ring Tumors. Resection and Reconstruction – Joao Esteves (Porto, Portugal), Luis Barros (Porto, Portugal), Marta Santos Silva (Porto, Portugal), Pedro Serrano (Porto, Portugal), Pedro Cardoso (Porto, Portugal)
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130 – Percutaneous minimally invasive spinal surgery with pedicle screws for the treatment of bone metastases involving the thoracolumbar spine: a cross-sectional study – Rafael Garcia de Oliveira (São Paulo, Brazil), Douglas Kenji Narazak (São Paulo, Brazil), William Gemio Jacobsen Teixeira (São Paulo, Brazil), Cesar Salge Ghilardi (São Paulo, Brazil), Alexandre Fogaça Cristante (São Paulo, Brazil), Raphael Marcus Marcon (São Paulo, Brazil), Tarcisio Eloy Pessoa de Barros Filho (São Paulo, Brazil)
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131 – Percutaneous trepanbiopsy in the differential diagnosis of destructive lesions of spine – Sundr Urunbaev (Tashkent, Uzbekistan)
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132 – Phase I study of daily oral rapamycin and every two weeks intra-venous irinotecan (RAPIRI I) in children with a relapsed or refractory malignant solid tumor: good tolerance and potential activity in sarcomas – a report from the Société Française des Cancers et leucémies de l’Enfant et de l’adolescent (SFCE) – Natacha Entz-Werlé (Strasbourg, France), Dominique Guenot (Strasbourg, France), Herve Rubie (Toulouse, France), Nadège Corradini (Nantes, France), Yves Perel (Bordeaux, France), Nicolas Andre (Marseille, France), et al
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133 – Pigmented Villonodular Synovitis (Giant-Cell Tumor of Tendon Sheath) results of surgical and adjuvant therapy – Carl Ferdinand Capellen (Munich, Germany), Reinhold Tiling (Munich, Germany), Alexander Klein (Munich, Germany), Andrea Baur-Melnyk (Munich, Germany), Thomas Knösel (Munich, Germany), Volkmar Jansson (Munich, Germany), Hans Roland Dürr (Munich, Germany)
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134 – Pigmented Vilonodular Synovitis: Literature Review – Esdras Furtado Fernandes Esdras (João Pessoa, Brazil), Marcos Freitas Marcos Vinicios (João Pessoa, Brazil), Arão Alencar Arão (João Pessoa, Brazil)
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135 – Polyostotic Aneurysmal Bone Cysts – Trullols Laura (Barcelona, Spain), Torne Ferran (Barcelona, Spain), Peiro Ana (Barcelona, Spain), Garcia-Jimenez Antonio (Barcelona, Spain), Aparicio Jessica (Barcelona, Spain), Almenara Marta (Barcelona, Spain), Gracia (Barcelona, Spain)
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136 – Polypropylene mesh for hip capsule reconstruction – Reduction of dislocation in proximal femur prosthesis – At what cost? – Ajay Puri (Mumbai, India), Suman Byregowda (Mumbai, India), Ashish Gulia (Mumbai, India)
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137 – Postradiation Sarcoma in the Amputation Stump of Treated Ewing Sarcoma – Baris Gorgun (Istanbul, Turkey), Mehmet Fatih Guven (Istanbul, Turkey), Gokhan Kaynak (Istanbul, Turkey), Okan Tok (Istanbul, Turkey), Salih Candost Yetismis (Istanbul, Turkey), Muharrem Babacan (Istanbul, Turkey), et al
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138 – Preliminary results of Highly Injectable Bi-Phasic Bone Substitute (CERAMENT) in the treatment of benign bone tumors – Daniel Kotrych (Szczecin, Poland), Andrzej (Szczecin, Poland)
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139 – Prevention of chemotherapy-induced nausea and vomiting in patients with soft tissue sarcoma – Taketoshi Yasuda (Toyama, Japan), Kayo Suzuki (Toyama, Japan), Kenta Watanabe (Toyama, Japan), Takeshi Hori (Liyama, Japan), Masahiko Kanamori (Toyama, Japan), Tomoatsu Kimura (Toyama, Japan)
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140 – Primary Aneurysmal Bone Cyst of Patella: A Case Report – Yuksel Yurttas (Ankara, Turkey), Cagri Neyisci (Ankara, Turkey), Ahmet Burak Bilekli (Kocaeli, Turkey), Yusuf Erdem (Mersin, Turkey), Hakan Zeybek (Izmir, Turkey)
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141 – Primary malignant tumors of the central part of the long bones in children – the reconstruction using 3D techniques – Magdalena Rychlowska-Pruszynska (Warsaw, Poland), Andrzej Szafranski (Warsaw, Poland), Bartosz Pachuta (Warsaw, Poland), Iwona Malesza (Warsaw, Poland), Marek Karwacki (Warsaw, Poland), Anna Raciborska (Warsaw, Poland), Justyna Dusinska (Warsaw, Poland)
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142 – Psycho-social care in patients with neoplasia of the musculoskeletal system in follow-up – Gabriella Maggi (Rome, Italy), Leonardo Favale (Rome, Italy), Nicola Salducca (Rome, Italy), Carmine Zoccali (Rome, Italy), Virginia Ferraresi (Rome, Italy), Roberto Biagini (Rome, Italy), Patrizia Pugliese (Rome, Italy)
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143 – Quality of Life in Patients with Osteochondromatosis – Wonju Jeong (Deagu, Republic of Korea)
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144 – Quantitative Bone Mineral Changes Evaluated by DEXA after Bone Defect Reconstruction using a Biphasic Bone Graft Substitute after Intralesional Curettage in Benign Bone Tumors or Cysts – Peter Horstmann (Copenhagen, Denmark), Werner Hettwer (Copenhagen, Denmark), Michael Mork Petersen (Copenhagen, Denmark)
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145 – R1 resection for selected patients with extra-peritoneal desmoid-type fibromatosis – Yoshihiro Nishida (Nagoya, Japan)
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146 – Radial Shaft Reconstruction with Intercalary Endoprosthesis – Joseph Benevenia (Newark, United States of America), Peter Gibson (Newark, United States of America), Joseph Ippolito (Newark, United States of America)
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147 – Radiofrequency Ablation in cartilage tumors – Dierselhuis Jutte (The Netherlands)
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148 – Radioinduced Pelvic Sarcomas After Prostate Adenocarcinoma – Lopez-Torres Irene (Madrid, Spain), Calvo Jose (Madrid, Spain), Mediavilla Lydia (Madrid, Spain), Perez-Mañanes Ruben (Madrid, Spain), Cuervo Miguel (Madrid, Spain), Vaquero Javier (Madrid, Spain)
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149 – Raman Spectroscopy to identify changes across the margin in Osteosarcoma – Jerome Davidson (London, United Kingdom), John Churchwell (London, United Kingdom), Rob Pollock (London, United Kingdom), Timothy Briggs (London, United Kingdom), Panagiotis Gikas (London, United Kingdom), Helen Birch (London, United Kingdom), Allen Goodship (London, United Kingdom)
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150 – Re-Visiting Total And Partial Scapulectomy – Should We Replace? – Sofia Thoma (Oxford, United Kingdom)
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151 – Reconstruction of distal radius giant cell tumor with non-vascularized fibular graft; A case report – Yuksel Yurttas (Ankara, Turkey), Mustafa Kurklu (Ankara, Turkey), Cagri Neyisci (Ankara, Turkey), Harun Yasin Tuzun (Ankara, Turkey), Eyyup Emre Bahtiyar (Ankara, Turkey)
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152 – Reconstruction of iliac Ewing sarcoma with non-vascularized fibular graft – Yuksel Yurttas (Ankara, Turkey), Cagri Neyisci (Ankara, Turkey), Eyyup Emre Bahtiyar (Ankara, Turkey), Faruk Akyildiz (Ankara, Turkey)
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153 – Reconstruction with Plates in Fibrous Dysplasia of the Proximal Femur – Bas Majoor (Leiden, The Netherlands), Michiel van de Sande (Leiden, The Netherlands), Natasha Appelman-Dijkstra (Leiden, The Netherlands), Neveen Hamdy (Leiden, The Netherlands), Sander Dijkstra (Leiden, The Netherlands)
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154 – Recurrent osteomyelitis of the distal femur 4 years after radiofrequency ablation of a suspected osteoid osteoma – Stéphane Cherix (Lausanne, Switzerland), Hannes Rüdiger (Zurich, Switzerland, Olivier Borens (Lausanne, Switzerland), Frederic Vauclair (Lausanne, Switzerland), Patrick Omouni (Lausanne, Switzerland) et al
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155 – Recurrent, low – grade chondrosarcoma of the cervical spine. Decompression of the spinal medullar canal and revision of the posterior cervical stabilization by anterior approach to cervical spine – Konstantinos Tsadinis (Thessaioniki,Greece)
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156 – Reliability and validity of the musculoskeletal tumor society scoring system for lower extremity – Shintaro Iwata (Chiba, Japan), Kosuke Uehara (Tokyo, Japan), Koichi Ogura (Tokyo, Japan), Toru Akiyama (Saitama, Japan), Yusuke Shinoda (Tokyo, Japan), Tsukasa Yonemoto (Chiba, Japan), Akira Kawai (Tokyo, Japan)
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157 – Replacement of Femur Bone Metastatic Defects – Oleg Vyrva (Kharkiv, Ukraine), Yanina Golovina (Kharkiv, Ukraine), Roman Malik (Kharkiv, Ukraine), Igor Shevchenko (Kharkiv, Ukraine)
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158 – Reverse Total Shoulder Arthroplasty after tumor resection in primary and revision implants: a report of 20 cases – Ruggieri Pietro (Podova, Italy), Angelini Andrea (Bologna, Italy), Calabrò Teresa (Bologna, Italy), Trovarelli Giulia (Bologna, Italy)
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159 – Risk factors associated with in-hospital postchemotherapy mortality in patients with malignant musculoskeletal tumors – Toru Akiyama (Saitama, Japan), Saita Kazuo (Saitama, Japan)
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160 – Scaffold as a biological guiderail for periacetabular tumor after patient specific guided resection – a new way for operative treatment in pelvic tumors ? – Andreas H. Krieg (Basel, The Netherlands), Werner Hettwer (Copenhagen, Denmark), Michael Mork Petersen (Copenhagen, Denmark), Fritz Hefti (Basel, The Netherlands)
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161- Serum albumin and creatinine are associated with risk of mortality and overall survival in patients with malignant fibroblastic sarcomas – Madeleine Willegger (Vienna, Austria), Sophie Schieder (Vienna, Austria), Florian Posch (Vienna, Austria), Philipp Theodor Funovics (Vienna, Austria), Anke Scharrer (Vienna, Austria), Cihan Ay (Vienna, Austria), et al
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162 – Serum sclerostin levels in renal cell carcinoma patients with bone metastases – Maria Magdalena Gilg (Graz, Austria), Christine Wibmer (Graz, Austria), Martin Pichler (Graz, Austria), Andreas Leithner (Graz, Austria), Armin Gerger (Graz, Austria), Werner Maurer-Ertl (Graz, Austria), et al
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163 – Serum silver concentrations following extremity reconstruction with silver-coated megaprostheses – Friesenbichler Joerg (Austria), Maurer-Ertl Werner (Austria), Glehr Mathias (Austria), Holzer Lukas (Austria), Hirzberger Daniela (Austria), Goessler Walter (Austria), Leithner Andreas (Austria)
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164 – Spinal metastasis of intracranial hemangiopericytoma: Report of two different treatment techniques in the same patient and review of the literature – Fernando Araujo (São Paulo, Brazil), Cesar Ghilardi (São Paulo, Brazil), Raphael Marcon (São Paulo, Brazil), Alexandre Cristante (São Paulo, Brazil), Tarcísio Filho (São Paulo, Brazil), Manoel Teixeira (São Paulo, Brazil)
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165 – Spontaneous physical activity promotes liposarcoma growth in nude mice: involvement of the tumor suppressor pathway p38-MAPK/p21 – Mohamad Assi (Bruz, France), Frédéric Derbré (Bruz, France), Dany Saligaut (Bruz, France), Luz Lefeuvre-Orfila (Bruz, France), Nathalie Stock (Rennes, France), Mickael Ropars (Rennes, France), Amélie Rebillard (Rennes, France)
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166 – Sports activity levels in survivors after proximal humerus modular endoprostheses – Hobusch Gerhard M (Vienna, Austria), Synak Lukas (Vienna, Austria), Lang Nikolaus W (Vienna, Austria), Funovics Philipp T (Vienna, Austria), Windhager Reinhard (Vienna, Austria)
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167 – Stabilization of pathological fractures of the proximal femur – total hip arthroplasty vs. proximal femoral nail – comparison of the outcome of two procedures – Saskia Sachsenmaier (Tubingen, Germany)
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168 – Standard biochemical variables are prognostic for survival in patients treated surgically for metastatic bone disease – Michala Skovlund Sørensen (Copenhagen, Denmark), Klaus Hindsø (Copenhagen, Denmark), Michael Mørk Petersen (Copenhagen, Denmark)
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169 – Sternal replacement with a porous alumina ceramic prosthesis – François Bertin (Limoges, France), Eric Denes (Limoges, France), Guillaume Levêque (Limoges, France), Fabrice Fiorenza (Limoges, France), Jérémy Tricard (Limoges, France), Daniel Setton (Limoges, France), et al
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170 – Strategies for Achieving Long-Term Stability of Proximal Humeral Reconstruction in Sarcoma Surgery – Sofia thoma (Oxford, United Kingdom)
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171 – Subtotal resection of bone to the metaepiphysis area in children with malignancies – Vadym Kobys (Kyiv, Ukraine), Volodymyr Fidelskyi (Kyiv, Ukraine),Volodymyr Konovalenko (Kyiv, Ukraine), Viktor Bovkun (Kyiv, Ukraine), Sergii Bezvekhniy (Kyiv, Ukraine), Oksana Ivasyuk (Kyiv, Ukraine) et al
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172 – Surgical management of bone single metastases of breast cancer: survival and quality of life – Cebrian Parra Luis (Madrid, Spain) , Puerto Vazquez Maria Gaudiosa (Madrid, Spain), Garcia Carrion Alicia (Madrid, Spain), Garcia Maroto Roberto (Madrid, Spain)
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173 – Surgical navigation and desktop 3D printing in acral tumors – Calvo Jose A (Madrid, Spain), Pérez Rubén (Madrid, Spain), García-Vázquez Verónica (Madrid, Spain), Rodríguez Guillermo (Madrid, Spain), Pascau Javier (Madrid, Spain), Mediavilla Lydia (Madrid, Spain) et al

174 – Surgical treatment of unicameral bone cysts in proximal humerus: Comparison between three treatment methods at two institutions – Blaz Mavcic (Ljubijana, Slovenia), Magdalena Gilg (Graz, Austria), Marko Bergovec (Graz, Austria), Vinay Saraph (Graz, Austria), Janez Brecelj (Ljubijana, Slovenia), Andreas Leithner (Graz, Austria)
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175 – Surveillance for development of local recurrence after primary surgical excision of soft tissue sarcomas and borderline tumours of the extremities and trunk wall – Thea Hovgaard (Copenhagen, Denmark), Tine Nymark (Odense, Denmark), Ole Skov (Copenhagen, Denmark), Michael Mørk Petersen (Odense, Denmark)
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176 – Surveillance for development of lung metastases after primary surgical excision of soft tissue sarcomas of the extremities and trunk wall – Thea Hovgaard (Copenhagen, Denmark), Tine Nymark (Odense, Denmark), Ole Skov (Odense, Denmark), Michael Mørk Petersen (Copenhagen, Denmark)
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177 – Synchronous Tumors : Where do i start ? – Irene Lopez-Torres (Madrid, Spain), Lydia Mediavilla (Madrid, Spain), Victor Leon (Madrid, Spain), Jose Calvo (Madrid, Spain), Ruben Perez-Mañanes (Madrid, Spain), Miguel Cuervo (Madrid, Spain), Javier Vaquero (Madrid, Spain)
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178 – The “IlluminOss fluid nail” in intramedullary stabilization of the humerus: preliminary experience – Carmine Zoccali (Rome, Italy), Nicola Salducca (Rome, Italy), Dario Attala (Rome, Italy), Leonardo Favale (Rome, Italy), Fabio Erba (Rome, Italy), Roberto Biagini (Rome, Italy)
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179 – The Bionic Human Arm – fact or fiction in 2016? – Rickard Brånemark (Gothenburg, Sweden), Max Ortiz-Catalan (Gothenburg, Sweden), Örjan Berlin (Gothenburg, Sweden)
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180 – The COMPRESS® endoprosthesis is a viable option in the treatment of upper extremity tumors, failed arthroplasty and massive post-traumatic bone loss – Krista Goulding (Montreal, Canada), Adam Schwartz (Scottsdale, United States of America), Steven Hattrup (Scottsdale, United States of America), Lor Randall (Salt Lake, United States of America), Donald Lee (Nashville, United States of America), Christopher Beauchamp (Scottsdale, United States of America)
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181 – The effect of chemotherapy on osteointegration and loosening of distal femoral replacements – Euan Stirling (London, United Kingdom), Aadil Mumith (London, United Kingdom), Melanie Coathup (London, United Kingdom), Tom Edwards (London, United Kingdom), Panos Gikas (London, United Kingdom), Will Aston (London, United Kingdom)
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182 – The Epidemiology Of Adamantinoma: An Analysis of Data From The Surveillance, Epidemiology And End Results Program (SEER; 1973-2012) – John Hwang (Newark, United States of America), George Gorgy (Newark, United States of America), Francis Patterson (Newark, United States of America), Kathleen Beebe (Newark, United States of America), Joseph Benevenia (Newark, United States of America)
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183 – The importanceof P53-suppressor gene in prognosis of osteosarcoma – Djamila Pulatova (Tashkent, Uzbekistan), Khurshid Abdikarimov (Tashkent, Uzbekistan), Margarita Gildeeva (Tashkent, Uzbekistan), Mirza Gafur-Akhunov (Tashkent, Uzbekistan), Akmalkhon Tojoboyev (Namangan, Uzbekistan)
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184 – The influence of clinical, pathological and treatment related factors on the prognosis of patients with synovial sarcoma – Maria Anna Smolle (Graz, Austria), Michael Parry (Birmingham, United Kingdom), Lee Jeys (Birmingham, United Kingdom), Seggy Abudu (Birmingham, United Kingdom), Robert Grimer (Birmingham, United Kingdom)
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185 – The isolated perfusion or amputation in patients with locally advanced soft tissue sarcomas of the extremities? – Petrochenko N (Moscow, Russian Federation), T. Kharatishvili, Buydenok Yu, B. Narkeevich, Fedenko A., M. Aliyev
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186 – The kyphoplasty in the treatment of tumor disease of the spine – Garcia Maroto (Madrid, Spain), Garcia Coiradas Javier (Madrid, Spain), Puerto Vazquez Maria Gaudiosa (Madrid, Spain), Cebrian Parra Juan Luis (Madrid, Spain)
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187 – The long-term results of treatment osteogenic sarcoma depending on genetic markers – Djamila Polatova (Tashkent, Uzbekistan), Margarita Gildeeva (Tashkent, Uzbekistan), Mirza Gafur-Akhunov (Tashkent, Uzbekistan), Sanobar Alimova (Tashkent, Uzbekistan), Akmalkhon Tojiboyev (Namangan, Uzbekistan)
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188 – The modularal Italian Megaprosthesis R.O.M.A.-Lepine for reconstruction after resection of tumors located in the proximal femur: multicentric preliminary experience – Roberto Biagini (Rome, Italy), Alessandro Luzzati (Milan, Italy), Gennaro Scotto (Milan, Italy), Nicola Salducca (Rome, Italy), Umberto Prencipe (Rome, Italy), Giuseppe Costanzo (Rome, Italy) et al
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189 – The role and timing of surgery and radiotherapy in Ewing Sarcoma of the pelvis – Andrea Primo (Italy), Massimino Maura (Italy), Luksch Roberto (Italy), Puma Nadia (Italy), Bastoni Stefano (Italy), Luca Fabio (Italy), et al
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190 – The type of surgical treatment in giant cell tumor of the femoral bone – Saidrasul Nasirov (Tashkent, Uzbekistan), Akmalkhon Tojiboyev (Namangan, Uzbekistan), Mirza Gafur-Akhunov (Tashkent, Uzbekistan), Khurshid Abdikarimov (Tashkent, Uzbekistan)
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191 – The use of neo adjuvant Chemotherapy ( Danusumab ) In joint/limb salvage of high grade GCT of distal radius – Sofia Thoma (Oxford, United Kingdom)
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192 – Therapeutic Education for Adolescents and Young Adults patients with Sarcoma: the French “Go-AJA” working group experience – Nadège Corradini (Lyon, France)
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193 – Therapy and prognosis in chondrosarcoma – Julian Fromm (Munich, Germany), Alexander Klein (Munich, Germany), Andrea Baur-Melnyk (Munich, Germany), Thomas Knösel (Munich, Germany), Volkmar Jansson (Munich, Germany), Hans Roland Dürr (Munich, Germany)
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194 – Thoracolumbar multiple vertebrectomy : new technical of reconstruction post en bloc multiple vertebrectomy description and litterature review – Douglas Narazaki (São Paulo, Brazil), Lucas Higino (São Paulo, Brazil), Willian Teixeira (São Paulo, Brazil), Cesar Ghilardi (São Paulo, Brazil), Alexandre Fogaça (São Paulo, Brazil), Raphael Marcon (São Paulo, Brazil), et al
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195 – Thyroid metastization of sarcomas – a rare entity – Daniela Macedo (Lisbon, Portugal), André Mansinho (Lisbon, Portugal), Isabel Fernandes (Lisbon, Portugal), Luis Costa (Lisbon, Portugal)
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196 – Total humerus replacement at a single institution : oncologic and functional review – Pierluigi Cuomo (Florence, Italy), Marco De Gori (Florence, Italy), Francesco Muratori (Florence, Italy), Giovanni Beltrami (Florence, Italy), Rodolfo Capanna (Florence, Italy)
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197 – Total pleuropneumonectomy as salvage therapy in children suffering from refractory sarcomas with multiple pleural localisations – Perrine Marec-Berard (Lyon, France), Mathilde Eymery (Lyon, France), Frederic Hameury (Lyon, France), Franck Chotel (Lyon, France), François Tronc (Lyon, France), Clara Libbrechy (Lyon, France)
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198 – Transepiphyseal resection for osteosarcoma around the knee to save the knee joint – Hansoo Kim (Seoul, Korea republic of)
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199 – Transfusion of irradiated intraoperatively collected autologous blood in orthopaedic tumour surgery: a possible alternative to the allogeneic blood transfusion – Marko Bergovec (Graz, Austria), Adolf Rudorfer (Graz, Austria), Andreas Fellner (Graz, Austria), Bernadette Liegl Atzwanger (Graz, Austria), Daniela Hirzberger (Graz, Austria), Jörg Friesenbichler (Graz, Austria), et al
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200 – Treatment outcome and complications of different fillers used after curettage of benign bone tumors. A systematic review – Nelson F. Gava (Ribeirão Preto, Brazil), Edgard E. Engel (Ribeirão Preto, Brazil), Lídia Prada (Ribeirão Preto, Brazil), Daniel A.C. Maranho (Ribeirão Preto, Brazil)
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201 – Triple corpectomy block for treating epidermoid lung tumor invading the medullary canal. Case report – Luque Rafael (Madrid, Spain), Rizo Belen (Madrid, Spain), Dominguez Ignacio (Madrid, Spain), Marco Fernando (Madrid, Spain)
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202 – Tumors of the foot: experience with 143 cases – Ruben Fonseca (Coimbra, Portugal), Sandra Santos (Coimbra, Portugal), João Freitas (Coimbra, Portugal), Paulo Tavares (Coimbra, Portugal), José Casanova (Coimbra, Portugal)
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203 – Two Stage Revision of an Infected Total Knee Arthroplasty Tumor prosthesis with a custom-made mobile “tumor” spacer – A case report – Luís Henrique Barros (Porto, Portugal)
João Esteves (Porto, Portugal), Sérgio Figueiredo (Leiria, Portugal), Marta Santos Silva (Porto, Portugal), Pedro Serrano (Porto, Portugal), Vânia Oliveira (Porto, Portugal), et al
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204 – Unplanned stimulation of the proximal tibial growth plate by implanting a custom made distal femoral spacer in a 5-year old osteosarcoma patient – Leithner Andreas (Graz, Austria), Gilg Magdalena (Graz, Austria), Bergovec Marko (Graz, Austria), Friesenbichler Joerg (Graz, Austria), Maurer-Ertl Werner (Graz, Austria)
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205 – Use of Rotating Hinge Segmental Prosthesis in the Salvage of Deep Musculoskeletal Infections of the Knee – Joseph Benevenia (Newark, United States of America), Joseph Ippolito (Newark, United States of America), Steven Rivero (Newark, United States of America), Francis Patterson (Newark, United States of America), Kathleen Beebe (Newark, United States of America)
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206 – Uterine Lipoleiomyosarcoma : Complete medullary compression as presentation of a solitary metastasis – Sophie Mottard (Montreal, Canada), Véronique Drapeau-Zgoralski (Montreal, Canada), Marc Isler (Montreal, Canada), Josée Doyon (Montreal, Canada), Marie-Josée Berthiaume (Montreal, Canada)
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207 – Validation of a simple prediction model for survival in patients with cancer and symptomatic metastases of the long bones – Julie Willeumier (Leiden, The Netherlands), Gerco Van der Wal (Leiden, The Netherlands), Yvette van der Linden (Leiden, The Netherlands), Sander Dijkstra (Leiden, The Netherlands)
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208 – Validation of the Toronto Extremity Salvage Score in patients with malignant musculoskeletal tumor in the upper extremities – Toru Akiyama (Sailama, Japan), Aileen Davis (Toronto, Canada), Hirotaka Kawano (Tokyo, Japan), Tsukasa Yonemoto (Chiba, Japan), Fumihiko Nakatani (Tokyo, Japan), Yoshikazu Tanzawa (Tokyo, Japan), et al
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209 – Venous Thromboembolic events (VTE) in Sarcoma Patients : retrospective analysis of an institutional database – Krista Goulding (Montreal, Canada), Robert Turcotte (Montreal, Canada), Thierry Alcindor (Montreal, Canada), Ali Al-Fakeeh (Montreal, Canada)
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210 – Volumetric Target Registration Error color maps: Going beyond the single metric for surgical navigation accuracy – Prakash Nayak (Toronto, Canada), Peter Ferguson (Toronto, Canada), Jonathan Irish (Toronto, Canada), David Jaffray (Toronto, Canada), Robert Weersink (Toronto, Canada), Harley Chan (Toronto, Canada), et al
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211 – Whole exome sequencing in osteosarcoma reveals important heterogeneity of genetic alterations – Anne Gomez-Brouchet (Toulouse, France), Marina Bousquet (France), Céline Noirot (Toulouse, France), Pierre Brousset (Toulouse, France)
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212 – Whole lung irradiation after high dose chemotherapy and autologus haematopoietic stem cells transplantation in ewing sarcoma – Letizia Ronchi (Bologna, Italy), Alessio Giuseppe Morganti (Bologna, Italy), Fabrizio Romani (Bologna, Italy), Rezarta Frakulli (Bologna, Italy), Ilario Ammendolia (Bologna, Italy), Benedetta Spazzoli (Bologna, Italy), et al
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213 – Whole-exome sequencing strategy to unravel molecular mechanisms of resistance to conventional therapies in chondrosarcomas – Juliette Aury-Landas (Caen, France), Nicolas Girard (Caen, France), Morgane Barreau (Caen, France), Eva Lhuissier (Caen, France), Céline Bazille (Caen, France), Karim Boumediene (Caen, France), Catherine Baugé (Caen, France)
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