Rectal cancer occurs when tumors form in the lining of the large intestine. It is common in both men and women. Because there may be no symptoms at first, it is important to have screenings often; including colonoscopy and tests for blood in the stool. The cause of rectal cancer is unknown, but the risk of developing it increases as one gets older. Family history of the disease is also a major risk factor.
Symptoms
- Diarrhea or constipation
- Blood in stool
- Frequent gas pains or cramps
- Often feeling full or bloated
- Weight loss
- Fatigue
- Nausea
- Vomiting
Treatments
- Surgery
- Chemotherapy
- Radiation
Risk Factors
- 50 years or older
- Have colorectal polyps
- Family history of colorectal cancer, ulcerative colitis or Crohn's disease
- Poor diet
- Smoking
Colorectal Cancer is Rising in Younger Adults—Know the Signs and Get Screened
In recent years, colorectal cancer rates are rising, particularly in people younger than 50. Here, BMC’s Jennifer Davids, MD, chief of colon and rectal surgery, answers common questions about colorectal cancer, symptoms to watch for, and the importance of screening to help get more people —especially younger people — talking about their colon health.
