Fig. 1From: Surgery for acute exacerbation of chronic mesenteric ischemia: a case reportContrast-enhanced computed tomography findings at the time of admission. The orifices of the celiac (a) and superior mesenteric arteries (b) are occluded. The inferior mesenteric artery is patent and slightly dilated (c). Contrast enhancement of the bowel wall seems normal (d)Back to article page