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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

This study aims to distinguish between UIP and NSIP using MRI dynamic enhancement quantitative parameters.

Statistical analysis of UIP and NSIP

58-Figure 1 A 58-year-old female with UIP mainly had line-shape enhancement or patchy enhancement. The Ktrans and Kep values were low in the drawn ROI on the slice of the largest lesion area. The pseudo-color map only including lesions, parts of healthy lungs and muscles mainly displayed in blue.