性病性淋巴肉芽肿病(Lymphogranuloma Ve～nerum)是一种由沙眼衣原体菌株(Chlamydia tra-chomatis)血清L_1、L_2及L_3型所引起的急性、慢性性病。本病通过性交或直接按触而感染,潜伏期为5～21天。最初的临床症状是在病源体入侵处出现短暂的小丘疹或小溃疡,多见于阴茎、阴门、阴道壁,偶可出现于大、小阴唇,亦可因反常的性交方式出现于肛门。沙眼衣原体的生存力甚强,实验室工作人员由于操作不当及新生儿生产过程的直接接触可引起口腔、眼、手指等局部感染及新生儿的结膜炎、肺炎等。偶而因为病菌直接感染尿道而形成非特异性尿道炎。病 Lymphogranuloma Ve - nerum is an acute and chronic disease caused by L_1, L_2 and L_3 serogroups of Chlamydia trachomatis serovars. The disease through sexual intercourse or direct contact and infection, the incubation period of 5 to 21 days. The initial clinical symptoms are transient papules or small ulcers in the invasion of the pathogen, more common in the penis, the vulva, vaginal wall, even in the large labia minora, but also because of abnormal sexual intercourse appeared in the anus. Chlamydia trachomatis very strong viability, laboratory staff due to improper operation and direct contact with the newborn production process can cause mouth, eyes, fingers and other local infections and neonatal conjunctivitis, pneumonia and so on. Occasionally because the bacteria directly infected urethra and the formation of non-specific urethritis. disease