脉管瘤是起源于血管和淋巴管的良性肿瘤，多见于皮肤及粘膜，但发生于明囊则比较少见。现将我们遇到的1例报告如下。患者，男，28岁。右阴囊肿物2年。抗炎治疗无效。1994年5月13日以右阴囊肿物收入院。查体：阴茎正常。右阴囊肿大，明囊皮肤表面可见过曲状肿物。于阴囊皮下肉膜 Vascular tumor is a benign tumor originating in the blood vessels and lymphatic vessels, more common in the skin and mucous membranes, but occurs in the Ming capsule is relatively rare. Now we have encountered a report as follows. Patient, male, 28 years old. Right scrotum tumor for 2 years. Anti-inflammatory treatment is invalid. May 13, 1994 to the right scrotum tumor hospital. Physical examination: normal penis. Right scrotum enlargement, capsule surface visible curved tumor. Subcutaneous scrotal meatum