Results: 332

Vólvulo en el embarazo: reporte de un caso

El vólvulo del colon es la causa más común de obstrucción intestinal durante la gestación, y representa una causa importante de morbimortalidad materna y fetal. Su diagnóstico clínico es difícil, debido a que el embarazo dificulta la adecuada identificación de signos y de síntomas. Ello explica...

Pharyngo-ileo-colo-anastomosis with micro-vascular blood supply augmentation for esophago-gastric replacement due to esophago-gastric necrosis after caustic ingestion

ABCD (São Paulo, Impr.); 31 (2), 2018
ABSTRACT Background : Complete esophago-gastric necrosis after caustic ingestion is a challenging surgical scenario for reconstruction of the upper digestive transit. Aim : To present a surgical technique for reconstruction of the upper digestive tract after total esophagectomy and gastrectomy due ...

Effects of renal dysfunction on healing of colonic anastomosis: experimental study in wistar rats

ABCD (São Paulo, Impr.); 31 (4), 2018
ABSTRACT Background: Chronic kidney disease affects more than 500 million people worldwide. In this context, the uremic toxins present are related to worsening in tissue healing. Aim: Evaluate on healing of colonic anastomosis in uremic rats, serum and anatomopathological indicators, which may be rela...

Caso clínico: Síndrome de Ogilvie

Oncología (Guayaquil); 27 (3), 2017
Introducción: El síndrome de Ogilvie es una patología rara que se puede encontrar en pacientes que han sido sometidos a cirugías extensas dando un cuadro clínico de obstrucción intestinal, llegando a ser letal de no ser diagnosticada a tiempo. Existen varios tratamientos tanto farmacológicos, endo...

Colostomy closure: risk factors for complications

ABCD (São Paulo, Impr.); 30 (4), 2017
ABSTRACT Background : The restoration of intestinal continuity is an elective procedure that is not free of complications; on the contrary, many studies have proven a high level of morbidity and mortality. It is multifactorial, and has factors inherent to the patients and to the surgical technique. Aim...

Tratamiento conservador en perforaciones postpolipectomía colonica
Conservative treatment in colon postpolypectomy perforations

Introduccion: La videocolonoscopía es el principal método de diagnóstico, tratamiento y seguimiento en patologías colorectales. La perforación colónica en endoscopía terapeútica es una complicación infrecuente pero debe ser evaluada y tratada rapidamente cuando aparece ya que puede presentar una...

Traumatismos de colon. Diagnóstico y tratamiento de lesiones penetrantes y no penetrantes
Trauma of the colon. Diagnosis and treatment of penetrating and non-penetrating lesions

Coexistencia de colitis linfocítica y enteritis microscópica en pacientes con diarrea crónica

Introducción: Colitis linfocítica y enteritis microscópica son causas relativamente comunes de diarrea crónica y ambas se caracterizan por un infiltrado linfocitico intraepitelial. No existen reportes previos de la coexistencia de ambas entidades. Objetivo: Describir las características clínicas e ...

Influence of the colon in liver regeneration of rats submitted to hepatectomy and colectomy

Rev. Col. Bras. Cir; 44 (5), 2017
ABSTRACT Objective: to evaluate whether colectomy, associated with 70% hepatectomy, influences liver regeneration in rats. Methods: we distributed 18 Wistar rats in three groups of six animals each. In group I (sham), we performed laparotomy; In group II, colectomy + 70% hepatectomy; In group III, on...

The effect of low protein on colonic mucosal barrier in pigs

Int. j. morphol; 35 (3), 2017
Reducing nitrogen nutrients concentration in dairy food is economic for pig industry. Here, we used finishing pig as model to investigate the effect on colon mucosal barrier and nutrients absorption after reducing crude protein (CP) in dietary from 16 % to 13 %. The results showed that crypt depth, cells...