机译:Imaging Findings of Ileal Inflammation at Computed Tomography and Magnetic Resonance Enterography: What do They Mean When Ileoscopy and Biopsy are Negative?
Mayo Clin, Div Abdominal Imaging, Rochester, MN USA;
Mayo Clin, Div Gastroenterol & Hepatol, Rochester, MN USA;
CT enterography; MR enterography; Crohn's disease; ileoscopy; biopsy;