肺淋巴管肌瘤病的CT诊断  

The CT diagnosis of Pulmonary Lymphangioleiomyomatosis

作　　者：鲍雷[1] 龚健[2] 周洁[2] 

机构地区：[1]南京大学 [2]江苏省宿迁市人民医院CT室(南京大学附属鼓楼医院集团),223800

出　　处：《临床放射学杂志》2007年第11期1109-1110,共2页Journal of Clinical Radiology

摘　　要：目的分析肺淋巴管肌瘤病(PLAM)的CT表现,探讨其诊断及鉴别诊断价值。资料与方法回顾性分析2例病理确诊的PLAM患者资料,CT采用常规扫描,1mm薄层重组。结果PLAMCT表现为双肺多发边缘清楚的薄壁囊状影,直径约几毫米至2cm,囊壁隐约可见约1mm厚,囊间可见正常肺组织,病变呈弥漫分布,未见胸腔积液。结论PLAM的CT表现具有一定特征性,对其诊断及鉴别诊断有重要价值。Objective To discuss CT imaging features of lymphangioleiomyomatosis and its differential diagnostic value. Materials and Methods 2 cases with lymphangioleiomyomatosis confirmed pathologically were retrospectively analyzed. Routine CT examinations and 1.0 mm collimation reconstruction were used. Results CT scans showed multiple, well-defined and thin walled cysts. The cystic air spaces ranged in diameter from a few millimeter to 2 cm. The wall of cysts could faintly be seen near lmm. No pleural effusion was depicted. Conclusion There are some typical CT imaging features of pulmonary lymphangioleiomyomatosis. CT is valuable in diagnosis and differential diagnosis of pulmonary lymphangioleiomyomatosis.

关 键 词：肺淋巴管肌瘤病 X线计算机体层摄影术 诊断 鉴别诊断 

分 类 号：R816.4[医药卫生—放射医学]