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Surgical Case Reports
Fig. 4 | Surgical Case Reports

Fig. 4

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. 4

Computed tomography angiography taken after the surgeries. a After the axillofemoral bypass. Excellent blood flow to the left extremity through the bypass was proven. b After the laparoscopic sigmoid colectomy with inferior mesenteric artery preservation, composed of preservation of the inferior mesenteric artery to left colic artery and ligation of the superior rectal artery

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