小结
定义
世界卫生组织 (WHO) 将骨肉瘤定义为原发性恶性骨肿瘤，该肿瘤由产生类骨质和不成熟骨的间充质细胞（即使只有少量）组成。[1]
[Figure caption and citation for the preceding image starts]: 股骨远端成骨骨肉瘤 （大体标本的 X线平片和照片）Dr Michael J. Klein 和 Dr Luminita Rezeanu 的个人收藏 [Citation ends].
病史和体格检查
诊断性检查
治疗流程
撰稿人
作者
Chief
Division of Pediatric Hematology, Oncology, and Marrow & Blood Cell Transplantation
Children's Hospital at Montefiore
Associate Professor, Pediatrics
Associate Professor, Developmental and Molecular Biology
Albert Einstein College of Medicine
Bronx
NY
利益声明
DL declares that he has no competing interests.
Dr David Loeb would like to gratefully acknowledge Dr Luminita Rezeanu and Dr Michael J. Klein, the previous contributors to this topic. LR and MJK declare that they have no competing interests.
同行评议者
Professor of Surgery
Ellis Fischel Cancer Center
University of Missouri
Columbia
MO
利益声明
ES declares that he has no competing interests.
Locum Consultant Paediatric Oncologist
University College Hospital
London
UK
利益声明
RW declares that she has no competing interests.
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