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==Risk Factors==
==Risk Factors==
Adenocarcinoma of the stomach is a common cancer of the digestive tract worldwide, although it is uncommon in the United States. It occurs most often in men over age 40. This form of gastric cancer is very common in Japan, Chile, and Iceland.
*Helicobacter pylori gastric infection
 
*Advanced age
The rate of most types of gastric adenocarcinoma in the United States has gone down over the years. Experts think the decrease may be because people are eating less salted, cured, and smoked foods.
*Male gender
 
*Diet low in fruits and vegetables
Studies have found a number of factors that may increase the risk of stomach cancer. In recent years, scientists point out that Helicobacter pylori infection is the main cause of stomach cancer. HP infection and other risk factors may act together to increase the risk even more.
*Diet high in salted, smoked, or preserved foods
 
*Chronic atrophic gastritis
*Have had a [[Helicobacter pylori]] (HP) infection
*Intestinal metaplasia
*Have gastric inflammation
*Pernicious anemia
*Male
*Gastric adenomatous polyps
*Eat lots of smoked, salted, or pickled food
*Family history of gastric cancer
*Smoke cigarettes
*Cigarette smoking
*Have a family history of stomach cancer
*Menetrier disease (giant hypertrophic gastritis)
*Familial adenomatous polyposis


==References==
==References==

Revision as of 18:36, 26 August 2015

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Parminder Dhingra, M.D. [2]

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Risk Factors

  • Helicobacter pylori gastric infection
  • Advanced age
  • Male gender
  • Diet low in fruits and vegetables
  • Diet high in salted, smoked, or preserved foods
  • Chronic atrophic gastritis
  • Intestinal metaplasia
  • Pernicious anemia
  • Gastric adenomatous polyps
  • Family history of gastric cancer
  • Cigarette smoking
  • Menetrier disease (giant hypertrophic gastritis)
  • Familial adenomatous polyposis

References

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