患者男,28岁,汽车司机。尿频、尿急、尿痛3天,尿道口及尿道口旁流脓1天。发病5天前有不洁性交史。检查见尿道口红肿,有黄色稠厚的脓液溢出;尿道口右下旁见一约0.2ｃｍ大小的开口,深度约0.6ｃｍ,可挤出少量稠脓。两处脓液涂片镜检均见细胞内、外革兰阴性双球菌,培养有淋球菌生长 Patient male, 28 years old, car driver. Frequent urination, urgency, dysuria 3 days, pus urethra and urethral pushes next one day. 5 days before the onset of uncle sex history. Check see urethra swollen, yellow thick pus overflow; urethral right lower right next to see a size of about 0.2cm opening depth of about 0.6cm, can be extruded a small amount of thick pus. Two pus smear microscopy were seen intracellular and outer gram blue-negative bacteria, gonococcal culture growth