Biopsy: brain, nerve, muscle
24人随访7年
A-V 传导阻滞 需要装起搏器者 束支传导阻滞
不完全 完全 心包积液 左室功能降低 猝死
37% 29%
25% 25% 12% 58% 8%
Other Manifestations
Haematological abnormalities - anaemia: 4-20%; haemolytic anaemia: rare - leukopenia: up to 40%, rarely severe; reflects peripheral depletion of T-cells bone marrow involvement: rare
Lymph nodes: palpable in 30-40%
Gl-tract: involvement in less than 1%
Kidneys: rarely interstitial nephritis by granulomas; more commonly renal failure related to hypercalcemia and nephrocalcinosis
Liver Involvement
Granulomas in 50-80% of liver biopies
Liver enlargement in 20%
Serum alkaline phosphatase and tranferases elevated in 30%
Portal hypertension, hepatic failure: rare
概述
结节病(Sarcoidosis)是一种原因未明、 可累及多系统的以非干酪性坏死性肉芽肿 为病变特征的疾病。