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Abstract #3215

The diagnostic value of MR dynamic enhancement quantitative parameter for usual interstitial pneumonia and nonspecific interstitial pneumonia

XinHui Chen1, ZhiPeng Zhou2, Cheng Ge2, XinGuan Yang2, Long Qian3, and Weiyin Vivian Liu3
1Radiology, Doctor, Zhan Jiang, China, 2doctor, Gui Lin, China, 3MR Research, Beijing, China

Different treatments were not given to patients [1]HRCT on diagnosis of atypical interstitial pneumonia appears to be powerless, so further examination of pathological biopsy is usually required. However, pathological biopsy often causes a series of complications and reduces the survival rate of patients[2]. This study aims to distinguish between UIP and NSIP using MRI dynamic enhancement quantitative parameters. The results showed that the blood flow in the lungs of UIP patients is significantly reduced. The quantitative parameters of MRI dynamic enhancement had potential in distinguishing UIP from NSIP.

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