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Surgical Case Reports
Fig. 1 | Surgical Case Reports

Fig. 1

From: A rare case of sigmoid colon cancer in which the lower limbs received collateral blood flow from the inferior mesenteric artery owing to peripheral artery disease

Fig. 1

Computed tomography images from periodic surveillance for abdominal aortic aneurysm and asymptomatic peripheral artery disease. a Severe calcification was observed between the abdominal aorta and both femoral arteries. Both external iliac arteries were disrupted. b Well-demarcated wall thickening was found in the sigmoid colon. c The inferior mesenteric artery was well developed and measured more than 5 mm in diameter. A dilated inferior mesenteric vein was winding along the inferior mesenteric artery

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