Pancreatic Cancer
Each year some 28,000 cases of
pancreatic cancer are discovered; and each year 25,000
Americans die from it. It is the fifth leading cause of
cancer deaths.
The incidence of pancreatic cancer rises
after age 50, with most cases occurring between the ages of
65 and 79. The risk of pancreatic cancer is twice as high in
people who smoke. Other possible predisposing factors include
high fat diets, exposure to industrial chemicals, diabetes
mellitus, chronic inflammation of the pancreas
(pancreatitis), and chronic alcohol abuse.
Pancreatic cancer is a silent disease,
producing no symptoms until the advanced stages. The most
common warning signs include weight loss, jaundice, abdominal
or low back pain, and diarrhea. Others include fever and
lesions on the legs. Patients may also experience emotional
disturbances such as anxiety and depression, as well as
premonitions of life-threatening illness.
Treatment for pancreatic cancer consists
of surgery, radiation therapy, and drugs. However, the
diagnosis usually comes so late that these therapies are
rarely feasible. Drugs used for treating pancreatic cancer
are antibiotics, anticholinergics (especially propantheline),
antacids, diuretics, insulin, analgesics, and pancreatic
enzymes.
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