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CD-ROM Today (UK) (Spanish) 15
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01184.txt
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1994-01-17
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$Unique_ID{BRK01184}
$Pretitle{}
$Title{Where Might Stomach Cancer Come From?}
$Subject{stomach cancer cause digestive system ulcer gastric carcinoma diet
ulcers systems digestion neoplasm neoplasms cancers}
$Volume{I-10,B-10}
$Log{}
Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
Where Might Stomach Cancer Come From?
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QUESTION: A dear member of our family has been discovered to have a stomach
cancer. We were all a bit shocked at first, and realized that we haven't read
too much about this disease lately. Is there some reason for this? Can you
tell us where the disease might have come from? Could it have resulted from
an undiagnosed ulcer? Thank you for your help.
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ANSWER: Stomach cancer, or as the physicians put it, gastric carcinoma, still
is an important disease, the eighth leading cause of deaths due to cancer. In
1988 an estimated 24,800 Americans were diagnosed to have the disease and
resulted in about 14,400 deaths. There is great interest in the cause of this
type of cancer, for the number of cases seen in the United States has
decreased to about half the number of cases that were seen back in 1930. The
death rate has diminished from about 38/100,000 population to about 8/100,000
at present. And researchers are not sure why this has occurred, for the
origins of stomach cancer are not clear and specific cancer causing substances
have not been identified. Some investigators believe that gastric carcinoma
may be related to factors in the environment. When people move from areas of
the world where there is a great deal of stomach cancer to places where it is
much lower, they too seem to lose their risk of developing the disease. One
of the factors that is suspected of being linked to this cancer is a diet that
is high in salted or smoked foods. Certain occupations such as nickel
refining in Russia, coal mining and farming in Japan, and lumber and rubber
processing seem to be associated with a higher risk. In addition, it is more
common in the lower socioeconomic groups. It occurs more frequently in people
with pernicious anemia, but does not seem to be related to gastric ulcers. It
once seemed that people with "A" blood type were more susceptible to
developing the disease, but this is no longer thought to be true. Early
diagnosis is not easy, as there are no specific symptoms associated with the
disease, although the complaint of mild stomach discomfort that may be
relieved by antacids is frequent. A complete examination with appropriate
x-ray studies and endoscopy and biopsy can lead to an accurate diagnosis.
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The material contained here is "FOR INFORMATION ONLY" and should not replace
the counsel and advice of your personal physician. Promptly consulting your
doctor is the best path to a quick and successful resolution of any medical
problem.