Giant Inferior Mesenteric Vein Aneurysm Secondary to Iatrogenic Inferior Mesenteric Arteriovenous Fistula

Vilde Pedersen; Tomas Ohrlander; Susanne Frevert; Martin Malina

doi:10.1177/15266028221126941

Giant Inferior Mesenteric Vein Aneurysm Secondary to Iatrogenic Inferior Mesenteric Arteriovenous Fistula

Vilde Pedersen^*, Tomas Ohrlander, Susanne Frevert, Martin Malina

^*Corresponding author for this work

Abstract

PURPOSE: Visceral venous aneurysms are rare, especially in the inferior mesenteric vein (IMV). We report a giant IMV aneurysm secondary to an iatrogenic arteriovenous fistula (AVF).

CASE REPORT: A woman presented with an incidental finding of a 7 cm large IMV aneurysm and an inferior mesenteric arteriovenous shunt. The patient underwent successful endovascular occlusion of the shunt to avoid aneurysm rupture and portal hypertension.

CONCLUSION: Embolization is a possible treatment strategy for mesenteric venous aneurysms with an AVF.

CLINICAL IMPACT: We describe an unusual mesenteric AV-shunt from a surgical crush injury that caused a giant venous mesenteric aneurysm and offer technical aspects on minimally invasive endovascular treatment.

Original language	English
Journal	Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists
Pages (from-to)	epub
Number of pages	4
ISSN	1526-6028
DOIs	https://doi.org/10.1177/15266028221126941
Publication status	E-pub ahead of print - 26 Sep 2022

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Giant Inferior Mesenteric Vein Aneurysm Secondary to Iatrogenic Inferior Mesenteric Arteriovenous Fistula. / Pedersen, Vilde ; Ohrlander, Tomas ; Frevert, Susanne et al.

In: Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists, 26.09.2022, p. epub.

Research output: Contribution to journal › Journal article › Research › peer-review

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abstract = "PURPOSE: Visceral venous aneurysms are rare, especially in the inferior mesenteric vein (IMV). We report a giant IMV aneurysm secondary to an iatrogenic arteriovenous fistula (AVF).CASE REPORT: A woman presented with an incidental finding of a 7 cm large IMV aneurysm and an inferior mesenteric arteriovenous shunt. The patient underwent successful endovascular occlusion of the shunt to avoid aneurysm rupture and portal hypertension.CONCLUSION: Embolization is a possible treatment strategy for mesenteric venous aneurysms with an AVF.CLINICAL IMPACT: We describe an unusual mesenteric AV-shunt from a surgical crush injury that caused a giant venous mesenteric aneurysm and offer technical aspects on minimally invasive endovascular treatment.",

author = "Vilde Pedersen and Tomas Ohrlander and Susanne Frevert and Martin Malina",

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T1 - Giant Inferior Mesenteric Vein Aneurysm Secondary to Iatrogenic Inferior Mesenteric Arteriovenous Fistula

AU - Pedersen, Vilde

AU - Ohrlander, Tomas

AU - Frevert, Susanne

AU - Malina, Martin

PY - 2022/9/26

Y1 - 2022/9/26

N2 - PURPOSE: Visceral venous aneurysms are rare, especially in the inferior mesenteric vein (IMV). We report a giant IMV aneurysm secondary to an iatrogenic arteriovenous fistula (AVF).CASE REPORT: A woman presented with an incidental finding of a 7 cm large IMV aneurysm and an inferior mesenteric arteriovenous shunt. The patient underwent successful endovascular occlusion of the shunt to avoid aneurysm rupture and portal hypertension.CONCLUSION: Embolization is a possible treatment strategy for mesenteric venous aneurysms with an AVF.CLINICAL IMPACT: We describe an unusual mesenteric AV-shunt from a surgical crush injury that caused a giant venous mesenteric aneurysm and offer technical aspects on minimally invasive endovascular treatment.

AB - PURPOSE: Visceral venous aneurysms are rare, especially in the inferior mesenteric vein (IMV). We report a giant IMV aneurysm secondary to an iatrogenic arteriovenous fistula (AVF).CASE REPORT: A woman presented with an incidental finding of a 7 cm large IMV aneurysm and an inferior mesenteric arteriovenous shunt. The patient underwent successful endovascular occlusion of the shunt to avoid aneurysm rupture and portal hypertension.CONCLUSION: Embolization is a possible treatment strategy for mesenteric venous aneurysms with an AVF.CLINICAL IMPACT: We describe an unusual mesenteric AV-shunt from a surgical crush injury that caused a giant venous mesenteric aneurysm and offer technical aspects on minimally invasive endovascular treatment.

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Giant Inferior Mesenteric Vein Aneurysm Secondary to Iatrogenic Inferior Mesenteric Arteriovenous Fistula

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