皮肤组织增生症包括多种皮肤病,有些可累及内脏器官。其共同的改变为组织细胞显著地增生。作者报告1例疥疮,其增生的组织细胞具有郎格罕细胞的特征。 患儿为5个月的男婴,2周前于胸部、四肢、头皮及掌跖出现瘙痒性发疹,皮疹为多发性红色丘疹,丘疱疹及少许结节。丘疱疹削片的活检标本显示有疥螨。患儿及其家人均用5％扑灭司林霜治疗2周。但患儿继续出现新疹,其后4周再用5％扑灭司林治疗仍未愈。在开始治疗后的6周后,患儿躯干仍有多发性红色丘疹,并 Skin tissue disorders include a variety of skin diseases, some may affect the internal organs. Its common change is the marked proliferation of tissue cells. The authors report a case of scabies, whose proliferating tissue cells have the characteristics of Langerhans cells. A baby boy of 5 months had pruritic rash on the chest, limbs, scalp, and palms of the plant two weeks earlier. The rash was multiple red papules, herpes pouch and a few nodules. Biopsy specimens from mound herpes shaving showed scabies mites. Children and their families were treated with 5% quetiapine cream for 2 weeks. However, the new rash continued to occur in children, followed by treatment with 5% Foselin 4 weeks later. Six weeks after the start of treatment, there were multiple red papules on the trunk of the child