Friday, 8 February 2013

The Colon And Rectum

Illumination of the colon and rectum:
 
 
Colon is an important part of the human digestive system and the growth of malignant tissue in the colon is called colon cancer. This type of cancer is very anxious and can damage the digestive system a lot. This is the malignancy of cancer, which can be formed from the inner wall of the intestine. Tumor tissue is broken, and therefore, extends to other parts of the body.
Symptoms: -
Common symptoms of colon rectal cancer include constipation, abdominal pain, spots of blood in the stool, diarrhea and unusual bowl movement. However, these symptoms are not conclusive that this type of cancer can also be a symptom of the common digestive problems. In this case, follow the advice of a specialist, and you should tell your doctor about all the symptoms faster and easier to get a proper diagnosis. Therefore the doctor. Several medical examinations / tests for the diagnosis of colorectal cancer

Test: -
Most tests for colorectal cancer requires empty bowl, then you need a bit of preparation before crossing the decision to test them. Particular type of x-ray and endoscopy using a fiber optic endoscope camera intestine and are for the diagnosis of colorectal cancer. Tests can be painful, that the addition of drugs or instruments through the anus into the colon of the patient. The screening methods for colorectal cancer has also been known gastrointestinal tract. This method comprises:
• capsule endoscope capsuloendoscópica is used to test for the central portion of the gastrointestinal tract, particularly in the small intestine, which can be controlled by conventional endoscopy or endoscopy. In this procedure, the patient must swallow pills enterprise wireless camera. The pill from the small intestine of the patient, and therefore, can click on the images in the recording device, which is supplied to the associated body of the patient.
• Screening for colorectal cancer or correctable is a type of test can detect the disease and colon cancer. The standard method for screening for colorectal cancer is blood in the stool, which was tested in the feces and is fully chemistry. It also evaluates three different samples.
• An upper endoscopy or upper gastrointestinal endoscopy is used, the method to determine a tube or a light in the upper gastrointestinal tract. The tests include the stomach, esophagus and duodenum. Endoscopy is useful for tumors, ulcers, intestinal obstruction, cancer precursors, hiatal hernia and inflammation.


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