Colon cancer develops in the colon, which is the longest part of the large intestine. It usually begins as a small benign growth called a polyp that can gradually develop into cancer if left untreated.
Regular screening plays an important role in detecting colon cancer early.
Symptoms of Colon Cancer
Possible symptoms include:
- Changes in bowel habits such as diarrhea or constipation
- Blood in stool
- Persistent abdominal discomfort
- Unexplained weight loss
- Fatigue
Risk Factors
Some factors that may increase the risk include:
- Family history of colorectal cancer
- Increasing age
- Diet low in fiber and high in processed foods
- Obesity and sedentary lifestyle
Treatment
Treatment typically involves surgical removal of the affected part of the colon, sometimes combined with additional therapies depending on the stage of the cancer.