Chromoendoscopy of the gasterointestinal tract

Diagnostic and therapeutic role of endosonography in gastrointestinal diseases

Helicobacter pylori infection in gastric cancer patients

Effect of treatment of helicobacter pylori infection on the healing rate of gastric and duodenal ulcers

Updates in the modalities of gastrointestinal cancers :Screening programs

Virtual gastroscopy versus conventional endoscopy in assessment of various gastric lesions

Study of the lower gastrointestinal endoscopic findings in cirrhotic patients with portal hypertension

The role of endoscopic ultrasonography in the management of oesophageal varices by endoscopic sclerotherapy, banding ligation and combined banding and sclerotherapy : A clinical and haemodynamic study

Histopathological study of chronic gastritis

Genotypic characterization of helicobacter pylori isolates among patients with upper gastrointestinal diseases