阴茎冠状沟淋菌性溃疡一例吴健苏州市性病防治中心（邮政编码２１５００６）患者男，４３岁，农民。不洁性交后一周在阴茎冠状沟背侧出现直径０．８ｃｍ的溃疡，以后不断扩大。体检：包皮过长，冠状沟处见一环形溃疡，上覆脓苔，无疼痛，无尿道炎症状。创面分泌物涂片镜检... Penile Coronal gonococcal ulcer cases Wu Jian Suzhou STD Prevention and Control Center (Zip code 215006) Male patient, 43 years old, farmer. One week after unclean intercourse, a 0.8cm diameter ulcer appeared on the dorsal side of the penis coronary sulcus, and then expanded continuously. Physical examination: the foreskin is too long, coronal ditch see a ring ulcer, overlying pus moss, no pain, no symptoms of urethritis. Wound discharge smear microscopy ...