CT扫描与肺隔离症  

CT Scan and Pulmonary Sequestration

作　　者：刘秀梅[1] 

机构地区：[1]辽宁省精神卫生中心放射线科,112300

出　　处：《中国卫生标准管理》2015年第2期43-44,共2页China Health Standard Management

摘　　要：目的分析CT增强扫描对肺隔离症的价值。方法回顾性分析经手术病理证实的17例肺隔离症患者。结果手术病理证实2例为叶外型,15例为叶内型,均位于两肺下叶。呈实性肿块的4例,呈囊性的5例(其中2例可见气液平面),呈囊实性肿块的7例。CT增强扫描均可见异常的供血动脉。结论 CT增强扫描清晰显示肺隔离症的异常体动脉血供,在鉴别诊断中具有重大价值。Objective To analyse the value of constrast-enhanced Routine CT in pulmonary sequestration.Methods The contrast-enhanced Routine CT of 17 patients of pulmonary sequestration were retrospectively studied. They were al proved by surgery.Results There were 2 extra-lober sequestration and 15 intra-lober sequestration in the 17 patients. The lesions of the17 cases located in both lower lobar. 4 of them were solid and 5 were cystic,（2 of 5 cases had air fluid level.）,and 7 were cystic and soild.contrast-enhanced Routine CT successfuly delineated abnormal systemic artery.Conclusion Contrast-enhanced Routine CT scan display abnormal systemic artery. Contrast-enhanced Routine CT have important evalution in the distinguish of pulmonary sequestration.

关 键 词：肺隔离症 螺旋CT增强 异常供血动脉 

分 类 号：R816.4[医药卫生—放射医学]