郎格罕组织细胞增生症 ( L CH)曾被称为组织细胞增生症 ,是一组由郎格罕组织细胞为主的组织细胞在单核巨噬细胞系统广泛增殖浸润为基本病理特征的疾病。目前尚缺乏理想治疗方法和药物 ,死亡率较高。本病分为 3型 ,笔者采用中西医结合治疗其中 1型 :莱特勒—西韦病 ( L S) ,取得 Langerhans cell histiocytosis (L CH), once known as histiocytosis, is a group of diseases characterized by the extensive proliferation and infiltration of mainly Langerhans cell-derived tissue cells in the mononuclear macrophage system. Currently there is a lack of ideal treatment methods and drugs, the mortality rate is higher. The disease is divided into 3 types, I used the combination of traditional Chinese and Western medicine in which type 1: Lettie - Xei disease (LS), made