Jornal Vascular Brasileiro
https://jvascbras.org/article/doi/10.1590/S1677-54492006000300012
Jornal Vascular Brasileiro
Case Report

Identificação pelo eco-Doppler colorido de fístula arteriovenosa na trombose venosa profunda

Arteriovenous fistula in deep venous thrombosis identified by color-flow Doppler ultrasonography

Fanilda Souto Barros; Sandra Maria Pontes; Wanderley de Paula e Silva; Bruno Bourguinon Prezotti; João Luiz Sandri

Downloads: 2
Views: 1207

Resumo

Os três casos são referentes a pacientes em tratamento para trombose venosa profunda encaminhados ao laboratório vascular para avaliação da recanalização e/ou progressão do processo trombótico. Durante o estudo pelo eco-Doppler colorido, foram identificados sinais ecográficos compatíveis com fístula arteriovenosa no interior do trombo e adjacente à parede venosa.

Palavras-chave

Fístula arteriovenosa, trombose, eco-Doppler colorido

Abstract

We report on a case series of three patients undergoing treatment for deep venous thrombosis, referred to our vascular laboratory for evaluation of recanalization and/or progression of the thrombotic process. During the color-flow Doppler ultrasonography, we identified ultrasound signs typical of arteriovenous fistula flow pattern within the thrombus and adjacent to the venous wall.

Keywords

Arteriovenous fistula, thrombosis, color-flow Doppler ultrasonography

References

Mattos MA, Londrey GL, Leutz DW. Color-flow duplex scanning for the surveillance and diagnosis of acute deep venous thrombosis. J Vasc Surg.. 1992;15:366-75.

Rutherford RB. Diagnosis of congenital and acquired AV fistulas. Vascular diagnosis. 2005:307-17.

Tassiopoulos AK, Labropoulos N. Use of duplex ultrasound for improving the outcome of hemodialysis access procedures. Vasc Ultrasound Today. 2002;7:101-20.

Labropoulos N, Bhatti AF, Amaral S. Neovascularization in acute venous thrombosis. J Vasc Surg.. 2005;42:515-8.

Owen CA. The role of ultrasound in endovenous ablation of varicose veins: before, during and after treatment. .

Wakefield TW, Linn MJ, Henke PK. Neovascularization during venous thrombosis organization: a preliminary study. J Vasc Surg.. 1999;30:885-92.

Raymond J, Lebel V, Ogoudikpe C, Metcalfe A, Chagnon M, Robledo O. Recanalization of arterial thrombus, and inhibition with beta-radiation in a new murine carotid occlusion model: MRNA expression of angiopoietins, metalloproteinases, and their inhibitors. J Vasc Surg.. 2004;40:1190-8.

van Rij AM, Jones GT, Hill GB, Jiang P. Neovascularization and recurrent varicose veins: more histologic and ultrasound evidence. J Vasc Surg.. 2004;40:296-302.

Sociedade Brasileira de Angiologia e Cirurgia Vascular (SBACV)"> Sociedade Brasileira de Angiologia e Cirurgia Vascular (SBACV)">
5de963b40e88254e03e31d41 jvb Articles
Links & Downloads

J Vasc Bras

Share this page
Page Sections