Stomach cancer overview: Difference between revisions
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===Chest X Ray=== | ===Chest X Ray=== | ||
Stomach cancer (also called gastric cancer) can develop in any part of the [[stomach]] and may spread throughout the stomach and to other organs; particularly the [[esophagus]] and the [[small intestine]]. Stomach cancer causes nearly one million deaths worldwide per year.<ref name="WHO">{{cite web | last = | first = | authorlink = | coauthors = | title =Cancer | work = | publisher =World Health Organization | date =Feb 2006 | url =http://www.who.int/mediacentre/factsheets/fs297/en/ | format = | doi = | accessdate =2007-05-24 }}</ref> | Stomach cancer (also called gastric cancer) can develop in any part of the [[stomach]] and may spread throughout the stomach and to other organs; particularly the [[esophagus]] and the [[small intestine]]. Stomach cancer causes nearly one million deaths worldwide per year.<ref name="WHO">{{cite web | last = | first = | authorlink = | coauthors = | title =Cancer | work = | publisher =World Health Organization | date =Feb 2006 | url =http://www.who.int/mediacentre/factsheets/fs297/en/ | format = | doi = | accessdate =2007-05-24 }}</ref> | ||
===Surgery=== | |||
Like any cancer, treatment is adapted to fit each person's individual needs and depends on the size, location, and extent of the tumor, the stage of the disease, and general health. Cancer of the stomach is difficult to cure unless it is found in an early stage (before it has begun to spread). Unfortunately, because early stomach cancer causes few symptoms, the disease is usually advanced when the diagnosis is made. Treatment for stomach cancer may include surgery, [[chemotherapy]], and/or [[radiation therapy]]. New treatment approaches such as biological therapy and improved ways of using current methods are being studied in clinical trials. | |||
==References== | ==References== | ||
Revision as of 14:50, 21 May 2013
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
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Overview
Stomach cancer (also called gastric cancer) can develop in any part of the stomach and may spread throughout the stomach and to other organs; particularly the esophagus and the small intestine. Stomach cancer causes nearly one million deaths worldwide per year.[1]
Diagnosis
Staging
If cancer cells are found in the tissue sample, the next step is to stage, or find out the extent of the disease. Various tests determine whether the cancer has spread and, if so, what parts of the body are affected. Because stomach cancer can spread to the liver, the pancreas, and other organs near the stomach as well as to the lungs, the doctor may order a CT scan, an ultrasound exam, or other tests to check these areas. Blood tests for tumor markers, such as carcinoembryonic antigen (CEA) and carbohydrate antigen (CA) may be ordered, as their levels correlate to extent of metastasis, especially to the liver, and the cure rate.
Staging may not be complete until after surgery. The surgeon removes nearby lymph nodes and possibly samples of tissue from other areas in the abdomen for examination by a pathologist.
Chest X Ray
Stomach cancer (also called gastric cancer) can develop in any part of the stomach and may spread throughout the stomach and to other organs; particularly the esophagus and the small intestine. Stomach cancer causes nearly one million deaths worldwide per year.[1]
Surgery
Like any cancer, treatment is adapted to fit each person's individual needs and depends on the size, location, and extent of the tumor, the stage of the disease, and general health. Cancer of the stomach is difficult to cure unless it is found in an early stage (before it has begun to spread). Unfortunately, because early stomach cancer causes few symptoms, the disease is usually advanced when the diagnosis is made. Treatment for stomach cancer may include surgery, chemotherapy, and/or radiation therapy. New treatment approaches such as biological therapy and improved ways of using current methods are being studied in clinical trials.