论文部分内容阅读
本文报导皮肤结节性红斑的基本病理改变是血管炎。以侵犯静脉及小血管为主。这类血管炎多因免疫复合物(Ⅲ型)及细胞介导的(Ⅳ型)变态反应所引起,故可称为免疫性血管炎。结节性红斑不是一独立疾病。病因众多。本文66例中有16例的病因是结核病。另12例则是某些免疫病的一种皮肤表现。治疗时应首先寻找病因进行针对性的治疗。本病予后良好,仅血管炎涉及主要内脏时方影响生命。本文2例因血管病变广泛死于继发性细菌感染。
This article reports the basic pathological changes in skin nodular erythema is vasculitis. Mainly to violate the veins and small blood vessels. Such vasculitis due to immune complexes (type III) and cell-mediated (type Ⅳ) caused by allergic reactions, it can be called immune vasculitis. Nodular erythema is not an independent disease. There are many causes. Sixty-six of 66 cases in this paper are caused by tuberculosis. The other 12 cases are a skin manifestation of some immunological diseases. Treatment should first find the cause for targeted treatment. After the disease is good, only when vasculitis involves the main internal organs affect life. Two cases of this article due to extensive vascular disease died of secondary bacterial infection.