沙眼衣原体性尿道炎作为主要的非淋球菌性尿道炎(NGU),在许多发达国家其发病率已超出淋病性尿道炎而成为最常见的性病之一[1];我国自80年代以来,有关该病的报道逐渐增多。我们于1996年1月至12月,诊治了20例,现报告如下。资料与方法1.临床资料　本组20例,均为男性,年龄17～33(平 Chlamydia trachomatis urethritis as the main non-gonococcal urethritis (NGU), its incidence in many developed countries has exceeded gonococcal urethritis and become one of the most common sexually transmitted diseases [1]; our country since the 1980s, the relevant The incidence of the disease gradually increased. We have treated 20 cases from January to December 1996 and are reported as follows. Materials and Methods 1. Clinical data The group of 20 patients, both men, aged 17 to 33 (flat