摘要
目的:探讨肺淋巴管肌瘤病的HRCT表现,提高对该病诊断水平。方法:回顾性分析9例经病理证实的肺淋巴管肌瘤病患者的HRCT资料。结果:所有病例均见双肺均匀弥漫分布的直径1～55mm薄壁囊状影,囊壁厚度从无法测量至2mm,囊腔间可见正常肺组织。2例伴小叶间隔增厚;1例伴磨玻璃影;2例伴气胸,其中1例为液气胸。结论:HRCT对肺淋巴管肌瘤病的诊断和鉴别诊断具有重要价值。
Objective：To recognize chest imaging features of pulmonary lymphangioleiomyomatosis（PLAM） using high-resolution computed tomography（HRCT）.Methods：The HRCT scans of 9 patients with pathologically confirmed PLAM were retrospectively reviewed.Results：HRCT demonstrated numerous,thin-walled cysts distributed diffusely throughout bilateral lung and ranged in seized from 1~55mm in all patients.The cysts revealed a wall thickness up to 2mm.Lung tissue between cysts appeared normal.Other findings included interlobular septal thickening（n=2）,ground glass opacity（n=1）,pneumothorax（n=2） including hydropneumothorax（n=1）.Conclusion：HRCT is a valuable imaging modality in the diagnosis and differential diagnosis of PLAM.
出处
《放射学实践》
2012年第10期1079-1081,共3页
Radiologic Practice
关键词
肺淋巴管肌瘤病
体层摄影术
X线计算机
诊断
Pulmonary lymphangioleiomyomatosis
Tomography
X-ray computed
Diagnosis
