Jornal Vascular Brasileiro
https://jvascbras.org/article/doi/10.1590/1677-5449.009315
Jornal Vascular Brasileiro
Case Report

An unusual case of colon vascularization by the inferior mesenteric artery

Um caso incomum de vascularização do cólon pela artéria mesentérica inferior

Serghei Covanțev, Natalia Mazuruc, Olga Belic

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Abstract

In this article we present a rare variant in which the large intestine was vascularized by the inferior mesenteric artery. It was encountered during macro and microscopic dissection of the cadaver of a 63-year-old woman at a university department of human anatomy. In this case, the ascending, transverse, descending, and sigmoid colon and rectum were vascularized by the inferior mesenteric artery, whereas the small intestine, cecum and appendix were supplied by the superior mesenteric artery.

Keywords

inferior mesenteric artery variation; accessory middle colic artery; accessory left colic artery.

Resumo

Neste artigo apresentamos uma variação rara em que o intestino grosso era vascularizado pela artéria mesentérica inferior. A variação foi descoberta durante a dissecção macro e microscópia de um cadáver do sexo feminino, 63 anos de idade, em um departamento universitário de anatomia humana. Neste caso, o cólon ascendente, transverso, descendente e sigmoide e também o reto eram vascularizados pela artéria mesentérica inferior, ao passo que o intestino delgado, ceco e apêndice eram vascularizados pela artéria mesentéria superior.

Palavras-chave

variação da artéria mesentérica inferior; artéria cólica média acessória; artéria cólica acessória esquerda.

References

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