WebHigh versus low inferior mesenteric artery ligation The inferior mesenteric artery (IMA) can be divided either flush on the aorta, although 1–2 cm distally from its origin is now recommended to reduce autonomic nerve injury (high ligation), or below the take-off of the left colic artery (low ligation). WebNov 27, 2024 · High ligation of the IMA for oncologic purposes will involve removal of the apical lymph nodes and surrounding mesentery at the origin of the IMA. Extensive dissection can disrupt the sympathetic and parasympathetic nerve fibers and potentially cause bowel, bladder, and sexual dysfunction.
Quantitative evaluation of colon perfusion after high versus low ...
WebHowever, high ligation of the IMA (HL) theoretically compromises blood supply to the anastomosis due to removal of the left colic artery (LCA) and raises the concern of … WebApr 12, 2024 · Since high ligation of the IMA was performed in these patients, the insufficient blood supply to the proximal colonic limb might have progressed and aggravated ischemia. In addition, a retrospective review of the patient who underwent resection of the proximal limb and end ileostomy revealed that the patient had suffered from a … bush park doylestown pa
Discrepancy between surgeon and radiological assessment of ligation …
WebDec 13, 2024 · This study aimed to evaluate the effect of high vs. low ligation of the ileocolic artery and inferior mesenteric artery, respectively, on the vascular perfusion of the bowel stumps during ileocecal resection (ICR) and anterior rectal resection (AR). Methods: We retrospectively evaluated patients who underwent ICR or AR between 2016 and 2024. WebAug 2, 2024 · There are two options for ligation of the inferior mesenteric artery (IMA): (1) high ligation, with ligation of the left colic artery (LCA), and (2) low ligation, with … WebApr 13, 2024 · The ligation level as assessed on CT-angiography was high in 29 (31%) patients and low in 65 (69%). The registered level of ligation of the IMA and the radiological assessment of the CT-angiographies were consistent in 77/94 cases, demonstrating an 82% agreement and a sensitivity and specificity of 86% and 72%, respectively. bush party ideas