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干燥综合征(Sjogren Syndrome简称SS)是以外分泌腺受累为主的多系统慢性炎症性疾病。是一种包括有眼干,口干和类风湿性关节炎的“三联征”。随着对本病的不断认识,类风湿性关节炎已扩展为包括有系统性红斑狼疮、硬皮病等多种结缔组织病。近年又依据是否合并有结缔组织病将其区分为原发性和继发性。本病在中老年妇女中有较高的患病率,且易伴发其它免疫性疾病,容易被误诊与漏诊,值得引起临床重视。 一、发病情况:目前本病尚缺乏一般人群的确切发病率,有人估计其患病率为1/500或更多。患病者多为中年以上妇女,发病年龄24～84岁,其中80％左右在30～59岁之间,平均发病年龄50岁左
Sjogren Syndrome (SS) is a multi-system chronic inflammatory disease characterized by exocrine gland involvement. Is a “triple sign” that includes dry eyes, dry mouth, and rheumatoid arthritis. With the continuous understanding of this disease, rheumatoid arthritis has been extended to include a variety of connective tissue diseases such as systemic lupus erythematosus, scleroderma. In recent years, based on whether or not combined with connective tissue disease will be divided into primary and secondary. The disease in middle-aged and elderly women have a higher prevalence, and easy to accompany other immune diseases, easily misdiagnosed and missed diagnosis, it is worth the clinical attention. First, the incidence: At present, the disease is still lacking the exact incidence of the general population, it was estimated that the prevalence of 1/500 or more. Mostly ill patients are middle-aged or older women, the age of onset of 24 to 84 years, of which about 80% of 30 to 59 years old, with an average age of onset of 50 years left