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Background and Objectives
There is controversy regarding whether the inferior mesenteric artery (IMA) should be ligated at its origin from the aorta (high ligation, HL) or below the branch of the left colic artery (low ligation, LL) during surgery for rectal cancer.
Methods
This prospective study randomized 95 patients with histologically proven rectal cancer (clinical stages I–III based on the...
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