Colon cancer: malignancy that begins in the large intestine located near the rear end of the digestive system. Colon cancer Causes: when tumorous growths (polyp) develop in the large intestine; these growths can be benign or precancerous. I would suggest (Dr. Sajjan RajPurohit) regular screening of colon cancer at 50years of age. Since, its third most deadly cancer worldwide.
Early Signs and symptoms of colon cancer include:
- A persistent change in bowel habits (diarrhea or constipation or a change in the consistency of your stool)
- Rectal bleeding or blood in the stool.
- Persistent abdominal discomfort (cramps, gas or pain)
- Bloating and fullness: feeling that bowel doesn’t empty completely
Diagnostic, predictive, and prognostic evaluation of Colon Cancer:
- Colonoscopy
- Biopsy (histopathology and immunohistochemistry)
- Molecular testing of the tumor
- Blood tests
- Computed tomography (CT or CAT) scan
By Dr. Sajjan Rajpurohit
Medical Oncologist
