Results: 69

Rat models of high risk colorectal anastomoses

Acta cir. bras; 33 (10), 2018
Abstract Purpose: To evaluate the most frequent surgical techniques of high-risk colorectal anastomoses in rats. Methods: Wistar rats were enrolled in three different models comprising inflammatory (TNBS enema), vascular (portal vein occlusion) or obstructive (a non-ischemic constricting ring) mechani...

Potts Anastomosis: Transthoracic Echocardiographic Features - Tetralogy of Fallot, Doubly Committed Sub-arterial Ventricular Septal Defect, Anomalous Left Anterior Descending Coronary Artery Crossing Right Ventricular Outflow Tract

West Indian med. j; 67 (3), 2018
ABSTRACT Potts anastomosis is a central systemic-pulmonary surgical shunt between the descending aorta and the left pulmonary artery, developed and subsequently disbanded in the 1950s to provide pulmonary blood flow in patients with tetralogy of Fallot. Blalock-Taussig shunt is a peripheral systemic pulm...

Reparación de sección de arteria axilar por trauma vascular secundario a herida por arma blanca: a propósito de un caso

Rev. chil. cir; 70 (4), 2018
Objetivo: Presentar un caso clínico y discutir el manejo del trauma de arteria axilar y revisar la literatura actual. Caso Clínico: se presenta el caso de un paciente con lesión de arteria axilar, que es traído en shock hipovolémico al Servicio de Emergencias de nuestro hospital. En pabellón, se a...

Ureteroileal bypass: a new technic to treat ureteroenteric strictures in urinary diversion

Int. braz. j. urol; 44 (3), 2018
ABSTRACT Objective: To present our technique of ureteroileal bypass to treat uretero-enteric stric- tures in urinary diversion. Materials and Methods: One hundred and forty-one medical records were reviewed from patients submitted to radical cystectomy to treat muscle-invasive bladder cancer between 20...

Análisis de variables relacionadas con la morbimortalidad de la anastomosis ileocólica después de hemicolectomía derecha

Rev. chil. cir; 70 (5), 2018
Introducción: La hemicolectomía derecha con anastomosis ileocólica es una cirugía frecuentemente realizada para la que existen muchas formas de realizarla. Objetivo: Evaluar cuál es la mejor anastomosis ilecólica en términos de morbimortalidad y realizar una evaluación comparativa de la evoluci�...

Faringo-íleo-colo anastomosis con suplemento vascular microquirúrgico en reconstrucción del tracto digestivo superior

Rev. chil. cir; 70 (3), 2018
Resumen Introducción Los pacientes sometidos a desconexión total con cierre al nivel del seno piriforme debido a necrosis completa del esófago y estómago después de la ingestión cáustica representan un desafío quirúrgico para restablecer la ingestión oral y la calidad de vida. Objetivo El obj...

Tratamiento Quirúrgico de la estenosis bulbomembranosa secundaria a fractura pelviana: resultados funcionales

Objetivos: La incidencia de lesión uretral bulboprostática secundaria a fractura pelviana es del 5-10%. Una uretroplastia exitosa garantiza el comienzo de la rehabilitación de los pacientes. Presentamos nuestra experiencia en el manejo quirúrgico de la estenosis uretral secundaria a fractura pelviana...

Fatores associados a não reconstrução do trânsito intestinal em pacientes com câncer retal submetidos à ressecção anterior do reto e ileostomia de proteção

Rev. Col. Bras. Cir; 45 (6), 2018
RESUMO Objetivo: avaliar os fatores associados ao não fechamento de ileostomia protetora após ressecção anterior do reto com excisão total do mesorreto por câncer retal, a morbidade associada ao fechamento destas ileostomias e a taxa de estomia permanente em pacientes com adenocarcinoma retal. M�...

A non-living, effective model for microvascular training

Acta cir. bras; 32 (12), 2017
Abstract Purpose: To introduce a nonliving microvascular training model based on vessels diameter and feasibility. Methods: We dissected ten oxen tongues, and divided the pedicles into three-thirds: proximal, middle and distal. We measured the external vessels diameter in all regions. We performed a d...

Prospective evaluation of vesicourethral anastomosis outcomes in robotic radical prostatectomy during early experience in a university hospital

Int. braz. j. urol; 43 (6), 2017
ABSTRACT Purpose: Robotic assisted radical prostatectomy (RARP) presents challenges for the surgeon, especially during the initial learning curve. We aimed to evaluate early and mid-term functional outcomes and complications related to vesicourethral anastomosis (VUA), in patients who underwent RARP, du...