男41例,女14例,6～60岁,15～30岁39例。8例发病与感冒有关,四季均有发病。首发症状以咯血多见(45例)。发热18例。均有贫血,Hb1.9～10.3g,5g 以下24例。贫血程度与咯血量不平行。但未发现溶血现象。肾炎症状常于咯血数周至数月后发生,高血压19例,水肿33例,肾区叩击痛11/ 41 males and 14 females, 6 to 60 years old, 15 to 30 years old in 39 cases. The incidence of 8 cases and the cold, all four seasons. The first symptom of hemoptysis more common (45 cases). 18 cases of fever. Have anemia, Hb1.9 ~ 10.3g, 5g the following 24 cases. The degree of anemia and hemoptysis is not parallel. But hemolysis was not found. Nephritis often occurs in hemoptysis weeks to months later, 19 cases of hypertension, edema in 33 cases, peristalsis in the kidney area 11 /