One hundred and forty patients with brain abscess were reviewed after CT scaning used routinely from 1980 to 1991. Cryptogenic infection was the most common etiology. 本文回顾性分析我院从1980~1991年常规应用CT后140例脑脓肿的诊治。
Conclusion 1 Pathological mechanism of cryptogenic hemoptysis is the damage of bronchial artery, which are caused by infection of bronchial artery, therefore blood vessel abnormalities indicated by BAG may provide the basis of diagnosis and bleeding locating for cryptogenic hemoptysis. 结论1隐源性咯血的病理机制为支气管动脉损伤,而支气管动脉的损伤又为支气管动脉感染所致。
Results Most of cases were found in young and adult people. it is increasing that brain abscess result from cryptogenic infection and hematogenous spread. 结果脑脓肿好发于青壮年,血源性和隐源性脑脓肿发病率趋增高,CT检查是脑脓肿主要的诊断方法。