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外阴肉瘤极罕见,占外阴恶性肿瘤的1.1%～3.0%。最近北京肿瘤医院报道10例,占同期外阴恶性肿瘤患者总数的2.7%。文献报道的组织学分类缺乏一致性,由于临床经验不足及治疗方法不当,预后很差,近年采取扩大手术范围已使预后有所改善。外阴肉瘤的组织类型繁多,包括有平滑肌肉瘤、横纹肌肉瘤、神经纤维肉瘤、纤维肉瘤、恶性纤维组织细胞瘤、血管肉瘤、恶性血管外皮细胞瘤、上皮样肉瘤、恶
Vulvar sarcoma is extremely rare, accounting for 1.1% of vulvar malignancies to 3.0%. Beijing Cancer Hospital recently reported 10 cases, accounting for the same period the total number of patients with vulvar cancer 2.7%. The lack of consistency in the histological classification reported in the literature, due to inadequate clinical experience and improper treatment, the prognosis is poor, in recent years to expand the scope of surgery has improved the prognosis. Vulvar sarcoma has a wide range of tissue types, including leiomyosarcoma, rhabdomyosarcoma, neurofibrosarcoma, fibrosarcoma, malignant fibrous histiocytoma, angiosarcoma, malignant hemangiopericytoma, epithelioid sarcoma, malignant