HIGH-RESOIUTION ENDOSCOPY PLUS CHROMOENDOSCOPY VERSUS NARROW BAND IMAGING IN SCREENING OF BARRETT’S ESOPHAGUS

The Role of Endoscopic Narrow Band Imaging [NBI] in Diagnosis of Helicobacter Pylori Gastritis

The Role of Acetic Acid Chromoendoscopy and Narrow Band Imaging in Diagnosis of Esophageal Barrett Dysplasia

ENHANCED ENDOSCOPY FOR THE DIAGNOSIS OF GASTRICANTRALINTESTINAL METAPLASIA

Virtual CT Colonography Versus Lower Endoscopy in Detection of Colorectal Lesions.

Role of Enhanced CT Combined with CT Virtual colonoscopy Compared to Colonic Endoscopy in Detection of Colorectal Pathology

Chromoendoscopy of the gasterointestinal tract

DETECTION OF GASTROINTESTINAL LESIONS CAUSING IRON DEFICIENCY ANEMIA USINGGASTROINTESTINAL ENDOSCOPY

DIAGNOSTIC ACCURACY OF ENDOSCOPIC BIOPSY VERSUS MUCOSAL RESECTION IN DETECTING HISTOPATHOLOGIC CHANGES OF BARRETT’S ESOPHAGUS AND ITS RELATED SUPERFICIAL LESIONS.

Evaluation of Colon Cancer by Bowel Ultrasound Compared to Colonoscopy