尖锐湿疣（ＣＡ）是人乳头状瘤病毒（ＨＰＶ）感染引起的良性疣赘物，往往由性接触传播。可累及被覆鳞状上皮，发生在较潮湿的皮肤或粘膜，如外阴、阴道、子宫颈、阴茎、阴囊、尿道和肛门周围皮肤，以及口腔、喉部等处。在皮肤或粘膜上呈疣样或乳头状改变，常为多发性且有互相 Condyloma acuminatum (CA) is a benign verrucate caused by human papillomavirus (HPV) infection and is often transmitted by sexual contact. Covered squamous epithelium can be involved, occurs in more damp skin or mucous membranes, such as the vulva, vagina, cervix, penis, scrotum, urethra and perianal skin, and mouth, throat and so on. In the skin or mucous membrane showed wart-like or papillary changes, often multiple and mutually