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[目的]分析骨盆原发恶性骨肿瘤的临床特点。[方法]回顾性分析北京积水潭医院1958年3月至2011年10月收治的366例骨盆原发恶性骨肿瘤患者资料、病理资料及影像资料。[结果]366例骨盆原发恶性骨肿瘤患者中,男性221例,女性145例;发病年龄多见20~60岁。较多见为软骨肉瘤(215例)及骨肉瘤(69例)。髂骨为骨盆恶性肿瘤的好发部位,其次为髋臼周围。[结论]骨盆原发恶性骨肿瘤好发于60岁以下人群,髂骨及髋臼周围为好发部位。
[Objective] To analyze the clinical features of primary pelvic malignant tumors. [Method] The data, pathological data and imaging data of 366 primary malignant bone tumors with pelvis in Beijing Jishuitan Hospital from March 1958 to October 2011 were retrospectively analyzed. [Results] Of the 366 primary malignant bone tumors with pelvis, 221 were male and 145 were female. The age of onset was 20-60 years old. More common for chondrosarcoma (215 cases) and osteosarcoma (69 cases). The iliac bone is a good site for pelvic malignancies, followed by the acetabulum. [Conclusion] Primary pelvic malignant bone tumors occur in people below 60 years old, with iliac bone and acetabulum as the predilection sites.