Endoscopic approach to polyp recognition

non-corrective approach to pronunciation

the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...

Endoscopic resection of a giant gastric polyp.

Polyp Detection in Endoscopic Video Using SVMs

Colon cancer is one of the most common cancers in developed countries. Most of these cancers start with a polyp. Polyps are easily detected by physicians. Our goal is to mimic this detection ability so that endoscopic videos can be pre-scanned with our algorithm before the physician analyses them. The method will indicate which part of the video needs attention (polyps were detected there) and ...

Endoscopic Excision of the Antrochoanal Polyp

Objective: To evaluate the effectiveness of endoscopic excision of the antrochoanal polyp and its role in decreasing the recurrence rate. Design: Retrospective M e t h o d s : Medical re c o rds of thirty patients with antrochoanal polyp (ACP) diagnosed and treated at King Abdulaziz University Hospital (KAUH) in Riyadh between January 1996 and December 2002 were retrospectively studied. Factors...

Total Endoscopic Approach in Glomus Tympanicum Surgery

Introduction: Glomus tympanicum (GT) is a benign primary tumor of the middle ear. The evolution of endoscopic ear surgery has allowed for an alternative approach to managing this vascular tumor. The purpose of this study was to evaluate an endoscopic approach in GT surgery, and also to investigate its applicability and feasibility.   Materials and Methods: Prospectively, 13 class I and II patie...