Evaluation of the mesenteric arterial vasculature by computed tomography angiography and its implications for colorectal cancer surgery
Marcelo Castro,
Javiera Cornejo,
Mauricio Acuña
et al.
Abstract:Objective: To determine the branching patterns of the inferior mesenteric artery (IMA) and to describe the clinical applicability of computed tomography (CT) angiography in the evaluation of these vessels to facilitate the planning of colorectal cancer surgery. Materials and Methods: We included 100 patients who underwent CT angiography of the abdomen and pelvis. The branching patterns of the IMA were examined and classified as type 1 (bifurcated), including 1A (sigmoid and left colic arteries arising from a … Show more
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