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骨肉瘤是一种原因不明、起源于成骨性间叶组织的原发性恶性骨肿瘤。骨肉瘤好发于青少年长管状骨的干骺端,发生于60岁女性骨盆骨肉瘤较罕见。发生在骨盆的骨肉瘤早期病变在平片易将病灶误认为是肠内容物而漏诊。现将1例发生在老年女性髂骨体骨肉瘤的漏诊病例报告如下。1病例报告
Osteosarcoma is an undifferentiated primary malignant bone tumor that originates from osteogenic mesenchyme. Osteosarcoma occurs in the metaphysis of adolescent long tubular bones, occurs in 60-year-old female pelvic osteosarcoma rare. Osteosarcoma occurred in the pelvis in the early lesions in plain lesions easily mistaken for intestinal contents and missed diagnosis. A case of missed diagnosis of iliac osteosarcoma in elderly women is reported below. 1 case report