Stomach Cancer in addition called gastric crab louse refers to the growth of a crab louseous tumor in the defend. It can develop in any part of the stomach and grow along the stomach wall into the esophagus or small intestine. Stomach cancer is the second most common form of cancer
It also whitethorn extend through the stomach wall and spread to close lymph nodes and to organs such as the liver, pancreas and colon. Stomach cancer also whitethorn spread to distant organs, such as the lungs, the lymphnodes higher up the collar bone, and the ovaries. When stomach cancer spreads to an ovary, the tumor in the ovary is called a Krukenberg tumor.
Each year, about 24,000 people in the coupled States are diagnosed as suffering from stomach cancer.
The disease affects men twice as often as women, and is more common in African-the Statesn people than in Caucasian people. Stomach cancer is more common in Japan, Korea, parts of Eastern Europe, and Latin America than in the United States. People in these areas eat many an(prenominal) foods that are preserved by drying, smoking, salting, or pickling. Scientists believe that feeding foods preserved in these ways may play a role in the development of stomach cancer. On the another(prenominal) hand, fresh foods (especially fresh fruits and vegetables and properly frozen or keep fresh foods) may protect against this disease.
Some studies suggest that a oddball of bacteria called Helicobacter pilori, which may cause stomach inflammation and ulcers, may be an important risk factor for this disease.
The overall five-year excerpt rate for people with stomach cancer in the United States is 22%. One reason for this is that most stomach cancers are found at an advanced stage. The outlook for survival is worse, if the cancer is in the upper part of the stomach.
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