Absent inferior mesenteric vein as a cause of lower gastrointestinal bleeding: The first reported case in the literature
To date, absent inferior mesenteric vein (IMV) has not been reported in the literature as a cause of or being associated with lower gastrointestinal (GI) bleeding. We describe a case of 13 year-old girl who presented with hematochezia and was subsequently found to have widespread colonic varices inv...
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| Main Authors: | , , , |
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| Format: | Book |
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Elsevier,
2014-12-01T00:00:00Z.
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| Summary: | To date, absent inferior mesenteric vein (IMV) has not been reported in the literature as a cause of or being associated with lower gastrointestinal (GI) bleeding. We describe a case of 13 year-old girl who presented with hematochezia and was subsequently found to have widespread colonic varices involving the ascending, transverse and proximal descending colon. The upper GI tract, small bowel, and rectum were not involved. Delayed venous phase of mesenteric angiography revealed an absent inferior mesenteric vein. The patient underwent laparoscopic extended right hemicolectomy with ileosigmoid anastomosis. No bleeding from recurrent varices occurred during a 1-year period of follow up. We conclude that extended right hemicolectomy is a potential curative surgical option in patients presenting with lower GI bleeding from colonic varices caused by absent IMV. Upper GI and small intestinal involvement should be excluded to prevent future bleeding from missed varices these sites. |
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| Item Description: | 2213-5766 10.1016/j.epsc.2014.10.014 |