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RESEARCH PRODUCT

Inferior mesenteric vein as initial landmark for laparoscopic medial to lateral dissection of descending colon - a video vignette

Matteo FrassonF Martinez-sorianoÁLvaro García-graneroLuis Sánchez-guillénD. Fletcher SanfeliuB. Flor LorenteG. Wagner Tustanowski

subject

medicine.medical_specialtybusiness.industryGastroenterologyAnatomyDissection (medical)medicine.diseaseInferior mesenteric arterySurgeryDescending colon03 medical and health sciences0302 clinical medicinemedicine.anatomical_structure030220 oncology & carcinogenesismedicine.arteryCadaveric dissectionMedicineInferior mesenteric vein030211 gastroenterology & hepatologybusinessVideo basedLateral approach

description

The root of the inferior mesenteric artery is an important area where autonomic nerves are close by, the dissection can be hard and laborious in order to avoid nerve damage; and the separation of mesocolon and retroperitoneum in this area can sometimes be difficult. The inferior mesenteric vein dissection is an alternative option as the first step during medial to lateral approach of laparoscopic left mesocolon mobilisation, as we have shown in this video based on two real cases and two anatomical cadaveric dissection. This article is protected by copyright. All rights reserved.

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