尿道平滑肌瘤比较罕见,现将我院遇到的一例报告如下:患者汪××,女,28岁,住院号:1181。因发现尿道口肿物2年而住院。1982年2月,患者于生育第一胎后感阴部下坠不适,发现尿道外口有一核桃大肿物,不痛不痒,无出血、排尿困难等症状。患者曾患过滴虫性阴道 Urethra leiomyoma is relatively rare, now a case of our hospital report is as follows: Patient Wang × ×, female, 28 years old, hospital number: 1181. Hospitalized for 2 years because of urethral orifice tumor. February 1982, the patient fell ill after the first birth of the genitals, found a large walnut tumor outside the urethral orifice, itching, no bleeding, dysuria and other symptoms. The patient had had trichomonas vaginas