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Aneurismas múltiplos de pontes aorto-coronárias de veia safena com ruptura fatal Multiple aneurysms of aortocoronary saphenous vein grafts with fatal rupture

Authors :
Fábio R. Távora
Jean Jeudy
Allen P. Burke
Source :
Arquivos Brasileiros de Cardiologia, Vol 88, Iss 5, Pp e107-e110 (2007)
Publication Year :
2007
Publisher :
Sociedade Brasileira de Cardiologia (SBC), 2007.

Abstract

Aneurismas de pontes aorto-coronárias de veia safena são eventos raros, usualmente assintomáticos e detectados de forma incidental. Rupturas espontâneas de pontes de safena são raras, havendo poucos dados radiológicos disponíveis na literatura. Relatamos o caso de um senhor de 39 anos internado com hematêmese dez anos depois de ter sido submetido a cirurgia de revascularização miocárdica. Imagens tomográficas mostraram três aneurismas nas pontes de safena, mas o exame não detectou ruptura. O paciente veio a falecer e a necropsia revelou que a causa do óbito havia sido ruptura de aneurisma de pontes de safena. Esse caso ilustra a necessidade de tratamento agressivo de aneurismas sintomáticos de pontes coronarianas.Aortocoronary saphenous vein graft (SVG) aneurysms are rare, and are usually asymptomatic and detected incidentally. Spontaneous rupture of SVG is rare and imaging data are few. We report on a 39-year old man who was admitted to the hospital with hematemesis 10 years after aortocoronary bypass surgery. CT images revealed 3 aortocoronary SVG aneurysms, but failed to detect any rupture. His subsequent death due to rupture of SVG aneurysm was documented at autopsy, illustrating the need for aggressive treatment of symptomatic coronary graft aneurysms.

Details

Language :
English, Portuguese
ISSN :
0066782X and 16784170
Volume :
88
Issue :
5
Database :
Directory of Open Access Journals
Journal :
Arquivos Brasileiros de Cardiologia
Publication Type :
Academic Journal
Accession number :
edsdoj.1225366aaa1f4d28aef3a9240b67b785
Document Type :
article
Full Text :
https://doi.org/10.1590/S0066-782X2007000500022