Results: 6

Efecto del catéter de hemodiálisis en la permeabilidad de fístulas arteriovenosas

Rev. cir. (Impr.); 73 (2), 2021
Resumen Objetivo: Evaluar el impacto que tiene el uso de catéteres de hemodiálisis en la permeabilidad de fístulas arteriovenosas. Materiales y Método: Estudio observacional, analítico, tipo cohorte retrospectiva. Se calculó un tamaño muestral de 195 pacientes, seleccionados aleatoriamente a parti...

Clinical factors that influence the occurrence of symptomatic pseudoaneurysms and arteriovenous fistulas after partial nephrectomy: multi-institutional study of renal function outcomes after one year of selective arterial embolization

Int. braz. j. urol; 47 (1), 2021
ABSTRACT Purpose: Renal artery pseudoaneurysms (RAPs) and arteriovenous fistulas (AVFs) are rare but potentially life-threatening complications after partial nephrectomy (PN). Selective arterial embolization (SAE) is an effective method for controlling RAPs/AVFs. We assessed the clinical factors affecti...

Fístula arteriovenosa dural espinal: a propósito de un caso
Spinal dural arteriovenous fistula: a case report

Las fístulas arteriovenosas durales medulares son malformaciones vasculares adquiridas que constituyen una causa muy infrecuente de mielopatía progresiva (5-10 casos por millón de habitantes por año). La resonancia magnética es el estudio por imágenes de elección para su diagnóstico. A continuaci...

Gradual treatment of arteriovenous fistula in femoral vessels as a complication of coronary angiography

Abstract Arteriovenous fistula due to coronary angiography intervention is rarely seen. Arteriovenous fistulas may be asymptomatic according to the size of the shunt, as well as to the heart failure. In this case report, we aimed to share gradual transition from endovascular methods to surgery and why su...

Traumatic arteriovenous fistula associated to pseudoaneurysm of the superficial temporal artery in a child: case report and literature review

Rev. bras. neurol; 51 (1), 2015
As fístulas arteriovenosas (FAVs) e os pseudoaneurismas traumáticos extracranianos são malformações incomuns e, em sua maioria, estão associadas a traumatismo craniano fechado com lesão contusa de forte intensidade. O diagnóstico em geral é clínico, porém o exame de escolha para o diagnóstico...

Postnephrectomy arteriovenous fistula

Säo Paulo med. j; 115 (3), 1997
The development of the postnephrectomy arteriovenous fistula (PNAVF) between the renal vessels stumps is rare. Here we present a case report of PNAVF, and review the diagnosis, treatment and prevention. The most common clinical features include a loud murmur over the previous nephrectomy scar, and heart ...