The aim of this study is to evaluate the prevalence of Barrett's oesophagus at the University Hospital of the West Indies which serves a population predominantly of African descent. In order to maximize accession of all cases in this preliminary study, the broad definition of columnar metaplasia of the lower oesophagus was utilized. Nevertheless, of 18 cases identified in the 21-year period, 14...

Human papillomavirus (HPV) may have a pathogenic role in squamous cell carcinoma of the oesophagus. Tylosis, an inherited thickening of the skin of the palms and soles, was associated with a high risk of developing squamous cell carcinoma of the oesophagus among members of a large family in Liverpool. The resected carcinomas of the oesophagus was examined from four such patients with DNA probes...

Instrumental perforation of the oesophagus is a serious and, unfortunately, not a very rare accident. The occurrence in addition of perforation of a duodenal ulcer constitutes a situation which is rare, difficult to diagnose, and fraught with great danger to the patient. Simultaneous perforation of multiple peptic ulcers has been described in several reports since that of Finney (1900). As pept...

This study was conducted to record the histological features of the gastrointestinal tract of wild Indonesian shortfin eel, Anguilla bicolor bicolor (McClelland, 1844), captured in Peninsular Malaysia. The gastrointestinal tract was segmented into the oesophagus, stomach, and intestine. Then, the oesophagus was divided into five (first to fifth), the stomach into two (cardiac and pyloric), and ...

PETRINEC, Z., S. NEJEDLI, S. KUŽIR, A. OPAČAK: Mucosubstances of the digestive tract mucosa in northern pike (Esox lucius L.) and european catfish (Silurus glanis L.). Vet. arhiv 75, 317-327, 2005. ABSTRACT The distribution and quality of mucosubstances in the digestive tract of pike (Esox lucius) and catfish (Silurus glanis) is described. The digestive tract of pike and catfish is short, in ac...

Histochemical and ultrastructural studies of the muscle coat of the oesophagus from ICRC/HiCri mice (with megaoesophagus) and DBA/2fNCri mice (normal oesophagus) were carried out. The striking observation from histochemical studies was the presence of smooth muscle in the abdominal segment of the oesophagus from ICRC mouse in contrast to the control strain where smooth muscle was present only i...

Impaction of foreign bodies in the oesophagus was analysed in 54 patients, 45 of whom were children. Of the 45 children 28 were aged 2-4 years. Coins were the most common foreign body in children (27 cases) while in adults a bolus of meat was most common (nine cases). In 41 children there was no predisposing factor, but an underlying mechanism was detected in 88% of the adults. The mechanisms w...

BACKGROUND Chemical injuries of the oesophagus occur worldwide. There is paucity of information on aetiopathological profile of chemical injuries of the oesophagus in Nigeria. AIM The aim of the study was to determine the aetiopathological pattern of chemical injuries of the oesophagus in Nigeria. MATERIALS AND METHODS This is a multi-centre hospital based study in Lagos metropolis spanning...

background barrett’s oesophagus is a pre-malignant condition at gastroesophageal junction in which normal squamous epithelium is replaced by columnar shape epithelium, which predisposes oesophageal adenocarcinoma. it is known that barrett’s oesophagus evolves as a consequence of chronic gastro-oesophageal reflux disease. although progression of barrett’s oesophagus to adenocarcinoma is still un...

Histological changes in the Auerbach's plexuses of the oesophagus, stomach, jejunum, and colon were analysed in a prospective study in 34 patients with achalasia of the oesophagus. At the distal end of the oesophagus ganglia cells were absent in 91% of cases as well as in the middle third of the stomach (20%). The Auerbach's plexuses were normal in the jejunum and colon. The results of gastric ...