Chronic duodenogastric reflux induces gastric adenocarcinomas in the rat without the use of carcinogens. Altogether, 186 male Wistar rats were randomised to undergo either a simple gastrojejunostomy or a gastrotomy and sacrificed at eight weekly intervals for 56 weeks. No control animals developed dysplasia or carcinoma. All rats subjected to a gastrojejunostomy showed hyperplasia of the prolif...

BACKGROUND High-grade dysplasia of the esophageal mucosa has been shown to be a precursor to adenocarcinoma. In addition to esophagectomy, multiple ablative endoscopic techniques have evolved for the management of this condition. As a surgical alternative to esophagectomy, we describe for the first time a new option in the treatment of high-grade dysplasia. MATERIALS AND METHODS Two patients ...

Gastric dilatation and volvulus (GDV) is a progressing bloat condition in dogs characterized as followed by rotation of stomach. A sevenyear old 18 kg black colour female non-descriptive dog presented, with history difficulty respiration within half an hour after feeding curd meals. With the general clinical examination case tentatively diagnosed gastric dilatation. After unsuccessful advanceme...

Introduction. Trichobezoars presents a rare form of bezoar made swallowed hair, with clinical manifestation gastric or intestinal obstruction, ulceration, bleeding, and perforation. It is predominantly found in emotionally disturbed mentally retarded youngsters, who eating their own hair which clinically known as trichophagia. Patients often deny makes diagnosis difficult. Case report. We are p...

ABSTRACT: Trichobezoar in two different localizations at the same time: a case report occurs when hair cannot be digested and accumulated gastrointestinal tract after ingestion patients with trichobezoar, trichotillomania, trichophagia. It is frequently seen girls aged 13-20 years accompanied by psychiatric disorders. A trichobezoar presented time. 16-year-old girl weighing 56 kg to another hos...