最近我们发现 1例发疹性汗管瘤患者 ,现报告如下。患者 ,男 ,2 4岁。 3年前无明显原因发现胸部两乳房周围起米粒大小浅褐色丘疹 ,无自觉症状。近 1年来 ,皮疹逐渐增多 ,波及双臂内侧 ,上背部、下腹部、腋窝。既往体健。家族中无类似病史。体检 :系统查体无异常。皮肤科检查 :胸 Recently, we found a case of erosive HSC, are as follows. Patient, male, 24 years old. 3 years ago, no obvious reason for the discovery of breast size around the chest, light brown papules papules, no symptoms. The past year, the rash gradually increased, affecting the inside of the arms, upper back, lower abdomen, armpits. Past physical health. No similar family history. Physical examination: no abnormalities in the system examination. Dermatology check: chest