粘液水肿性苔藓3例临床病理分析

Clinical and Pathological Analysis on Analysis Lichen Myxedematosus of Three Cases

粘液水肿性苔藓是一种罕见的先天性皮肤粘蛋白增多症,本科收治3例患者。男2例,女1例。临床表现主要为淡红色或近皮色粟粒大小丘疹,表面有蜡样光泽,以躯干和四肢伸侧为主。组织病理检查真皮内可见大量粘蛋白沉积。3例患者用维甲酸联合激素治疗,疗效不显著。

Lichen myxedematosus (LM) is a rare idiopathic cutaneous mucinosis, my department accepted and treated three cases of lichen myxedematosus. two were men, one was woman. The clinic feature are waxy, erythematous or flesh-colored,millet size papule,. the trunk and extremities are most frequently affected. Histological examination: Lesions have large depositions of mucin in the dermis. Three patients were treated by tretinoin in combination with corticosteroids,the curative effect was not prominent.