阴道毛滴虫是女姓阴道感染常见的病原体之一 ,常通过性接触传播 [1 ]。作者发现男性尿道滴虫感染 2例 ,现报道如下。1　临床资料2例均为男性 ,1例 32岁 ,1例 38岁 ,均已婚。1例为推销员 ,有不洁性交史 ,患淋病、非淋菌性尿道炎 ,经治疗已查不到淋球菌、衣原体、支原体 ;1例否认 Trichomonas vaginalis is one of the most common pathogens of vaginal infections in women, often transmitted through sexual contact [1]. The authors found 2 cases of male urethral trichomoniasis are reported below. 1 Clinical data of 2 cases were male, 1 case of 32 years old, 1 case of 38 years old, are married. 1 case was a salesman who had a history of unclean sexual intercourse, suffering from gonorrhea and non-gonococcal urethritis. Neisseria gonorrhoeae, Chlamydia and Mycoplasma were not found after treatment. One case denied