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Friday, October, 23, 2009

Purpose Of Duodenum

Health Encyclopedia: Peptic Ulcers Introduction

Introduction


A peptic ulcer is an open sore or raw area that tends to develop in one of two places:

  • The lining of the stomach (called gastric ulcers), or
  • The upper part of the small intestine -- the duodenum (called duodenal ulcers). In the US, duodenal ulcers are three times more common than gastric ulcers.
A peptic ulcer is an open sore or raw area in the lining of the stomach (gastric) or the upper part of the small intestine (duodenal).

Ulcers average between one-quarter and one-half inch in diam...

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Expert & Community Posts

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Dr. Eisner answers your GERD questions
By Todd Eisner , Health Expert

...and duodenitis, as well as esophageal, gastric and duodenal ulcers. Alternative treatment with... Read more »

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  If you qualify for weight loss surgery, and have passed the medical and psychological tests,... Read more »

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News media sound bites were ricocheting around the Internet last week suggesting that perhaps... Read more »

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My wife, Catherine Lee Nord, died Tuesday morning of liver failure. It was a complication... Read more »

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What is H. pylori? Can it be causing my GERD?
By Todd Eisner , Health Expert

...usually the result of gastritis, gastric ulcers or duodenal ulcers. It has been estimated that... Read more »

Health Guide

Peptic Ulcers: Causes
...genetic factor is cytotoxin-associated gene A (CagA), which has been associated with both gastric and duodenal ulcers as will as with stomach cancer. Other genetic types that may also increase... Read more »
Peptic Ulcers: Complications
...called CagA may also be a particular risk factor for precancerous changes.(Interestingly, people with duodenal ulcers caused by H. pylori appear to have a lower risk of stomach cancer, though... Read more »
Peptic Ulcers: Symptoms
...penetrating through the width of the gut. The symptoms may vary depending on the location of the ulcer:Duodenal ulcers often cause a gnawing pain in the upper stomach area several hours after a... Read more »
Colon and Rectal Cancers: Introduction
Cancers of the colon and rectum, often referred to collectively as colorectal cancer, are life-threatening tumors that develop in the large intestine.More than 80% of colorectal tumors... Read more »
Peptic Ulcers: Diagnosis
Peptic ulcers are always suspected in patients with persistent dyspepsia (e.g., bloating, belching, abdominal pain). Dyspepsia, however, occurs in 20% - 40% of people who live in... Read more »

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