Purpose To explore MRI manifestations and diagnostic value of progressive massive fibrosis(PMF) in patient with coal workers' pneumoconiosis. Materials and Methods Twenty-four patients with PMF coal workers' pneumoconiosis underwent conventional MRI including T1 WI, T2 WI and SPIR. The signal intensity and morphological changes were analyzed. Results In 24 patients, there were 16 cases with bilateral pulmonary lesions and 8 cases with unilateral lesions. PMF was located in the upper lung field in 11 cases a...
【更新日期】
2015-04-30
【分类号】
R135.2;R445.2
【正文快照】
张涛1 ZHANG Tao金光暐2 JIN Guangwei王权1 WANG Quan张海燕1 ZHANG Haiyan郭彩凤1 GUO Caifeng戴冉1 DAI RanCollege,Xuzhou 221006,ChinaAddress Correspondence to:ZHANG TaoE-mail:13505215191@163.comR135.2;R445.2修回日期:2015-01-22中国医学影像学杂志2015年第23卷第3