Results: 72

Drenaje venoso de la cabeza y el cuello
Venous drainage of the head and neck

Hosp. Aeronáut. Cent; 13 (2), 2018
Introducción: El sistema venoso de la cabeza y el cuello presenta formaciones plexiformes constituidas por venas que no siguen el trayecto de las arterias. Dicho sistema venoso ha sido objeto de estudio de autores clásicos. Se describen plexos venosos craneo-cervico faciales que contribuyen a la formac...

Inside-out and standard vein grafts associated with platelet-rich plasma (PRP) in sciatic nerve repair. A histomorphometric study

Acta cir. bras; 32 (8), 2017
Abstract Purpose: To evaluated the tubulization technique with standard and inside-out vein, filled or not with platelet-rich plasma (PRP), in sciatic nerve repair. Methods: Seventy male Wistar rats were randomly divided into five groups: IOVNF (Inside-Out Vein with No Filling); IOVPRP (Inside-Out Ve...

Ultrasound-guided central venous catheterization - "Syringe-Free" approach

Rev. bras. anestesiol; 67 (3), 2017
Abstract Background and objectives: Central venous catheterization of the internal jugular vein is a commonly performed invasive procedure associated with a significant morbidity and even mortality. Ultrasound-guided methods have shown to improve significantly the success of the technique and are recomm...

Cervical cannulation for surgical repair of congenital cardiac defects in infants and small children

Abstract INTRODUCTION: The biggest challenge faced in minimally invasive pediatric cardiac surgery is cannulation for cardiopulmonary bypass. Our technique and experience of cervical cannulation in infants and small children for repair of congenital cardiac defects is reported in this study. METHODS: F...

Comparative study between standard and inside-out vein graft techniques on sciatic nerve repair of rats. Muscular and functional analysis

Acta cir. bras; 32 (4), 2017
Abstract Purpose: To compare the functional result of standart vein grafts and inside-out vein graft technique on sciatic nerve repair. Methods: We used 24 male Wistar rats divided into 4 groups: control group (CG), standard vein graft group (SVG), Inside-out vein graft group (IOVG) and denervated Gro...

Vascular access: the impact of ultrasonography

Einstein (Säo Paulo); 14 (4), 2016
ABSTRACT Vascular punctures are often necessary in critically ill patients. They are secure, but not free of complications. Ultrasonography enhances safety of the procedure by decreasing puncture attempts, complications and costs. This study reviews important publications and the puncture technique using...

Major intrahepatic veno-venous fistula after fontan operation treated by transcatheter implantation of amplatzer septal occluder through internal jugular vein

Abstract Six months after undergoing a Fontan operation, a 7-year-old boy with right atrial isomerism and a single functional ventricle was admitted to our emergency department with cyanosis. Emergency cardiac catheterization revealed a large veno-venous fistula that began in a left hepatic vein, connect...

Variabilidad anatómica de la vena yugular interna por ecografía en voluntarios sanos y pacientes en hemodiálisis
Anatomical variation of internal jugular vein by sonography in healthy volunteers and patients on hemodialysis

Rev. cuba. med; 54 (3), 2015
Introducción: se han descrito varias técnicas para canalizar la vena yugular interna, pero su canulación sobre la base de las referencias anatómicas tropieza con la variabilidad anatómica. Objetivo: identificar la disposición anatómica de los vasos del cuello en voluntarios sanos y en pacientes en...

Trombosis de la vena yugular interna secundaria a faringoamigdalitis aguda

Arch. argent. pediatr; 112 (6), 2014
La faringoamigdalitis aguda es una de las enfermedades más comunes en niños y adolescentes. La etiología más frecuente es la viral, seguida por la bacteriana. Entre las causas bacterianas, el principal agente es el estreptococo beta hemolítico del grupo A. Una complicación infrecuente de los proces...