Prediction of pancreatic anastomotic failure after pancreatic head resection using preoperative diffusion-weighted MR imaging
作者： Noriyuki Miyamoto , Satoshi Yabusaki , Keita Sakamoto , Yasuka Kikuchi , Rie Mimura
DOI: 10.1007/S11604-014-0377-Y
关键词:
摘要: Purpose To determine whether the preoperative pancreatic apparent diffusion coefficient (ADC) can be used to predict development of postoperative anastomotic failure (PAF). Materials and methods We retrospectively examined cases 79 patients who underwent head resection between January 2010 October 2013. The 1.5-T MR imaging including diffusion-weighted before surgery. main duct diameter (MPD), parenchymal thickness (PT), ADC remnant parenchyma were measured. Two radiologists blinded patients’ outcomes performed measurements. parameters compared developed PAF those did not. cut-off for was calculated with a receiver operating characteristic analysis. Results highly correlated two observers. MPD PT not differ significantly among patients. mean
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