Contrast-enhanced CT and diffusion-weighted MR imaging: Performance as a prognostic factor in patients with pancreatic ductal adenocarcinoma
作者: Yoshihiko FukukuraKoji TakumiMichiyo HigashiHiroyuki ShinchiKiyohisa KamimuraTomohide YoneyamaAkihiro Tateyama
作者单位: 1Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
2Department of Human Pathology, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
3Department of Surgical Oncology and Digestive Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
刊名: European Journal of Radiology, 2014, Vol.83 (4), pp.612-619
来源数据库: Elsevier Journal
DOI: 10.1016/j.ejrad.2013.12.016
关键词: PancreasNeoplasmPrognosisComputed tomographyDiffusion magnetic resonance imaging
原始语种摘要: Abstract(#br)Objective(#br)To determine whether contrast enhancement of CT and apparent diffusion coefficient on diffusion-weighted MR imaging are important parameters that can predict outcomes for patients with pancreatic ductal adenocarcinoma.(#br)Materials and methods(#br)Ninety-two patients with histologically confirmed pancreatic ductal adenocarcinoma who underwent quadriphasic CT (including unenhanced, pancreatic parenchymal, portal venous and delayed phases) and fat-suppressed single-shot echo-planar diffusion-weighted MR imaging at 3.0T were retrospectively analyzed to investigate prognostic factors. Overall survival curves were drawn using the Kaplan–Meier method. Effects on survival of variables including age, sex, tumor location, tumor size, TNM stage,...
全文获取路径: Elsevier  (合作)
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影响因子:2.512 (2012)

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