由淋球菌引起的最常见疾病是淋菌性尿道炎。有少数病例也可引起淋菌性咽喉炎、淋菌性直肠炎等。但由淋球菌引起的龟头脓肿并形成窦道则报道不多，现报告1例如下。患者男性，46岁。因龟头红、肿、痛、尿急、尿痛，尿道口流脓5天，于1993年3月28日前来就诊。患者在发病前半个月有 Neisseria gonorrhoeae caused by the most common disease is gonococcal urethritis. A small number of cases can also cause gonococcal pharyngitis, gonococcal proctitis and so on. However, the gonococcal abscess caused by the gonococcus and the formation of the sinus is not reported, one case is reported as follows. Male patient, 46 years old. Due to glans red, swollen, painful, urgency, dysuria, urethra pus 5 days, March 28, 1993 come to see a doctor. Patients in the first half of the onset there