松毛虫病是近年林区暴发流行的一种常见病。病变主要以侵犯软骨、关节、韧带、巩膜、虹膜等结缔组织系统为特点,严重者可致功能部分或完全丧失。我县山区1979年发生了大流行。本组40例均为马尾松毛虫(俗称“毛辣虫”)引起耳鼻部病变。 Dendrolimus disease is a common disease in the forest outbreak in recent years. Lesions mainly invade the cartilage, joints, ligaments, sclera, iris and other connective tissue systems are characterized by severe or can cause partial or complete loss. In my county mountainous area in 1979 a pandemic occurred. The group of 40 cases were Dendrolimus punctatus (commonly known as “Tricholoma”) cause ear and nose lesions.