OBJETIVOS: Estabelecer a taxa de detecção de adenoma (TDA) no serviço de endoscopia digestiva
do Hospital Universitário Evangélico Mackenzie (HUEM), e analisar as condições de preparo intestinal e as
características dos pólipos. MÉTODOS: Trata-se de um estudo descritivo, transversal e retrospec...
OBJECTIVES: Our goal was to compare the hydrogen potential (pH) and residual gastric volume (RGV) of patients undergoing colonoscopy after 3 and 6 hours of colon preparation with mannitol. METHODS: We described a prospective randomized trial with a 50:50 allocation rate of two distinct times of colonosc...
Caso de litiasis renal por oxalato de calcio asociado a enfermedad de Crohn de reciente debut en paciente masculino 43 años proveniente del Canton las Piñas, Provincia El Oro en Ecuador, sin antecedentes patológicos en relación a su enfermedad. En enero 2020 acude a consulta particular con dolor en f...
Xue, Nan-nan;
He, Miao;
Li, Yue;
Wu, Jun-zhu;
Du, Wen-wen;
Wu, Xiu-mei;
Yang, Zi-zhong;
Zhang, Cheng-gui;
Li, Qi-yan;
Xiao, Huai.
Abstract Purpose: To investigate the mechanism of Periplaneta americana extract promoting intestinal mucosal repair of OXZ-induced colitis in rat. Methods: All experiments used an equal number of male and female SD rats (n=48). We injected OXZ into the colon to induce UC rat model. To determine the opt...
Abstract Purpose 5-flourourasil (5-FU) is commonly used for early intraperitoneal chemotherapy in colorectal or appendiceal cancer patients with peritoneal carcinomatosis. Due to its effect, anastomosis healing can be impaired and leads to anastomotic leakage. In this study, we aimed to investigate the...
Abstract Purpose To investigate the effect of hyperbaric oxygen therapy on colonic anastomosis healing with and without ischemia in rats. Methods Forty female rats underwent segmental resection of 1 cm of the left colon followed by end-to-end anastomosis. They were randomly assigned to four groups (n...
Anastomosis Quirúrgica,
Colon/irrigación sanguínea,
Colon/patología,
Colon/cirugía,
Oxigenoterapia Hiperbárica/métodos,
Isquemia/patología,
Isquemia/prevención & control,
Precondicionamiento Isquémico/métodos,
Periodo Posoperatorio,
Ratas Endogámicas Lew,
Reproducibilidad de los Resultados,
Índice de Severidad de la Enfermedad,
Factores de Tiempo,
Resultado del Tratamiento,
Cicatrización de Heridas
Abstract Purpose To examine the effects of quercetin on healing of experimental colon anastomosis injury in early and late period. Methods Eighty male Wistar-Albino rats were divided into 8 groups. For all groups, left colons of the rats were resected and for the rest end-to-end anastomosis was perfo...
ABSTRACT Objective : to evaluate the clinical characteristics of patients with colorectal cancer under the age of 50 treated at a public hospital in Brasilia over 5 years. Methods: we conducted a longitudinal, retrospective study, with 184 patients undergoing surgical procedures at the Asa Norte Regio...
Factores de Edad,
Brasil/epidemiología,
Carcinoma/epidemiología,
Carcinoma/patología,
Carcinoma/cirugía,
Colon/patología,
Neoplasias Colorrectales/epidemiología,
Neoplasias Colorrectales/patología,
Neoplasias Colorrectales/cirugía,
Estudios Longitudinales,
Persona de Mediana Edad,
Estadificación de Neoplasias,
Estudios Retrospectivos,
Factores de Riesgo
El megadolicocolon es una patología inusual, de etiología no bien esclarecida. Tal parece ser de origen congénito, se presenta con frecuencia en recién nacidos y lactantes con vólvulos de colon. Su incidencia es variable y se encuentra entre 1,9 y 28,5 %.Este reporte de caso e...
Extragonadal non-gestational choriocarcinoma (ENC) is an uncommon malignant tumor occasionally found in the gastrointestinal tract. ENC is characterized by a biphasic tumor growth with distinct areas of adenocarcinoma and choriocarcinoma differentiation. Primary choriocarcinoma of the colon is extremely ...
