干燥综合征是一种常见的风湿病,可分为原发性和继发性.不伴有其它结缔组织病时,为原发性干燥综合征.当同时存在类风湿性关节炎,进行性系统性硬化症,系统性红斑狼疮等风湿病时,为继发性干燥综合征.近年来,发现原发性干燥综合征的病人具有许多腺体外表现.这些表现继发于器官特异的炎性浸润,包括间质性肺炎、坏死性细支气管炎、胰腺功能障碍、恶性贫血、慢 Sjogren’s syndrome is a common rheumatism, can be divided into primary and secondary. Without connective tissue disease, primary Sjogren’s syndrome. When both rheumatoid arthritis, progressive Systemic sclerosis, systemic lupus erythematosus and other rheumatism, secondary to Sjogren’s syndrome in recent years, found that patients with primary Sjogren’s syndrome has many extracorporeal manifestations of these manifestations secondary to organ-specific inflammation Sexual infiltration, including interstitial pneumonia, necrotizing bronchiolitis, pancreatic dysfunction, pernicious anemia, slow