患者,女,36岁,因右侧小阴唇溃疡4个月,于2007年5月来我科就疹。4个月前患者无明显诱因下右侧小阴唇内侧出现溃疡,无痛痒等自觉症状。体格检查:一般情况良好,营养中等,全身浅表淋巴结未触及。皮肤科检查:可见右侧小阴唇内侧约3.0cm×1.0cm大小鱼嘴状溃疡,表面无明显脓性分泌物,溃疡基 Patients, female, 36 years old, because of the right labia minora ulcer 4 months, in May 2007 to our department rash. 4 months ago, there is no obvious incentive for patients under the right side of the labia minora ulcers, no itching and other symptoms. Physical examination: generally good, moderate nutrition, systemic superficial lymph nodes not touched. Dermatology examination: the right side of the labia minora visible about 3.0cm × 1.0cm size fish mouth-like ulcers, the surface was no purulent discharge, ulcer base