Results 11 to 20 of about 745,475 (188)

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

open access: yesBJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä   +18 more
wiley   +1 more source

Histologic differentiation and mucin phenotype in white opaque substance-positive gastric neoplasias

open access: yesEndoscopy International Open, 2015
Background and study aims: The authors previously reported that the white opaque substance (WOS) in gastric epithelial neoplasia was caused by accumulation of lipid droplets by immunohistochemical and immunoelectron microscopic studies of adipophilin ...
T. Ueo   +9 more
semanticscholar   +1 more source

Risk for gastric neoplasias in patients with chronic atrophic gastritis: a critical reappraisal.

open access: yesWorld Journal of Gastroenterology, 2012
Chronic atrophic gastritis (CAG) is an inflammatory condition characterized by the loss of gastric glandular structures which are replaced by connective tissue (non-metaplastic atrophy) or by glandular structures inappropriate for location (metaplastic ...
L. Vannella, E. Lahner, B. Annibale
semanticscholar   +1 more source

MicroRNA-31 Reduces Inflammatory Signaling and Promotes Regeneration in Colon Epithelium, and Delivery of Mimics in Microspheres Reduces Colitis in Mice.

open access: yesGastroenterology, 2019
BACKGROUND & AIMS Levels of microRNA 31 (MIR31) are increased in intestinal tissues from patients with inflammatory bowel diseases and colitis-associated neoplasias. We investigated the effects of this microRNA on intestinal inflammation by studying mice
Yuhua Tian   +30 more
semanticscholar   +1 more source

Linfoma T Intestinal Monomórfico CD56+. Primer Caso Informado en Colombia y Revisión de la Literatura

open access: yesRevista de la Facultad de Medicina, 2015
Se informa el caso de una mujer de 80 años con hallazgo incidental de masa abdominal en mesogastrio. Se le realiza resección de intestino delgado por sospecha de absceso con síndrome adherencial.
Diana Lucía Martínez-Baquero   +3 more
doaj   +1 more source

Caracterización endoscópica de pacientes con hemorragia digestiva alta en el servicio de Endoscopía Digestiva, Hospital Nacional de Itauguá, período 2020

open access: yesCirugía Paraguaya, 2021
Objetivos: Determinar las causas de hemorragia digestiva alta en los pacientes que se sometieron a endoscopía digestiva y el tratamiento realizado en el Servicio de Endoscopía Digestiva del Hospital Nacional de Itauguá en el período comprendido entre ...
Miryan Idalina Díaz-Benítez   +3 more
doaj   +1 more source

Colangiocarcinoma hepático en un felino y hallazgos anatomopatólogicos, y clínicos compatibles con peritonitis infecciosa felina [PDF]

open access: yes, 2012
Se presentan los hallazgos patomorfológicos de colangiocarcinoma hepático (CGC) con efusión peritoneal en un gato doméstico geronte y se relaciona con la sintomatología clínica y los hallazgos anatomopatológicos compatibles con la peritonitis infecciosa ...
AI Roque, JA Daza H., Julieta Ochoa A.
core   +3 more sources

Gastrointestinal stromal tumors in Japanese patients with neurofibromatosis type I

open access: yesJournal of gastroenterology, 2015
BackgroundNeurofibromatosis type I (NF1) predisposes patients to various neoplasias, including gastrointestinal stromal tumors (GISTs). Little is known about the risk of developing GISTs for NF1 patients or the clinicopathologic features and prognosis of
T. Nishida   +5 more
semanticscholar   +1 more source

Consenso colombiano de tumores neuroendocrinos intestinales y síndrome carcinoide

open access: yesRevista Colombiana de Endocrinología, Diabetes y Metabolismo
Contexto: los tumores neuroendocrinos (TNE) intestinales se desarrollan a partir de células especializadas del sistema endocrino difuso y pueden tener la capacidad de liberar, de manera excesiva, serotonina y otros péptidos vasoactivos, ocasionando ...
Luis Felipe Fierro Maya   +13 more
doaj   +1 more source

Carcinoma epidermoide de neovagina en paciente con síndrome de Mayer-Rokitansky-Küster-Hauser. Reporte de un caso y revisión de la literatura

open access: yesRevista Colombiana de Obstetricia y Ginecología, 2019
Objetivo: presentar el caso de una paciente con síndrome de Mayer-Rokitansky-Küster-Hauser, con diagnóstico de carcinoma escamoso en neovagina, y realizar una revisión de la literatura del tratamiento y pronóstico de las neoplasias o la infección por VPH
Marta Fernández-Ruiz   +4 more
doaj   +1 more source

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