Hemoptysis, erythrocytosis, brain abscesses, coagulation abnormalities, and cerebrovascular incidents are commonly associated with es and not with idiopathic pulmonary hypertension.
咯血、红细胞增多、脑脓肿、凝血异常以及脑血管意外等常与ES相关，而与特发性肺动脉高压病人相关少。
2
Both 2 patients complicated with malignant tumors or abscesses. Each 1 patient complicated with bronchial cyst, old pulmonary tuberculosis and silicosis.