精索肿瘤为阴囊内睾丸外最多见的肿瘤。其中2/3为良性,脂肪瘤占所有精索肿瘤的1/3,肉瘤占精索肿瘤第二位,约25％。纤维瘤,粘液瘤,平滑肌瘤和淋巴管瘤则极少见。而精索横纹肌肉瘤亦属少见,国内文献报道不多。兹将我们遇到一例报道如下,供同道参考。患者王××,男,55岁,农民,已婚,浙江省缙云县人,因左阴囊增大一年,有时会缩小。 The spermatic cord is the most common tumor outside the testis in the scrotum. About two-thirds of them were benign. Lipoma accounted for one-third of all sphincter tumors. Sarcoma was the second most common spermatic cord tumor, about 25%. Fibroids, myxomas, leiomyomas and lymphangiomas are rare. The spermatic cord rhabdomyosarcoma is also rare, not many domestic literature. We will encounter a case report below for fellow reference. Patient Wang × ×, male, 55 years old, farmer, married, Jinyun County, Zhejiang Province, because of the left scrotum increased one year, sometimes narrowed.