摘要
本文总结经病理证实的细支气管-肺泡癌(BAC)50例,孤立型46例,弥漫型4例。胸部X线或痰细胞学检查发现者占46%。孤立型的临床表现与其它肺部疾病无明显差异。弥漫型随病程进展,呼吸困难逐渐加重。孤立型的X线征象多见分叶和毛刺,其次是胸膜皱缩。BAC的CT比X线检查多发现77.1%的异常征象。讨论了CT在BAC诊断上的应用。
Since 1982 till 1990, 50 cases of bronchioloalveolar carcinoma (BAC) were studied, among which 46 cases were solitary lesions and 4 cases were diffuse type. 46% (23/50) were-found with X-ray examination and they were asymtomatic from respiratory ssystem. The clinical features of the former type were indistinguishable from other pulmonry diseases; but the diffuse type had symtom of increasing dyspnea as the disease progressed. The radiographic findings of solitary pattern usually could be lobulated and spiculate, secondarily pleural retration. The abnormal findings of CT were 77.1% higher than those in the roentgenogram. The application of CT in the diagnosis of BAC was discussed.
出处
《北京医学》
CAS
北大核心
1993年第3期131-133,共3页
Beijing Medical Journal
