Colorectal Cancer

Description:

Colorectal cancer affects the colon or rectum and usually develops from precancerous polyps in the colon or rectum lining.

Symptoms:

Changes in bowel habits (diarrhea or constipation), blood in the stool, rectal bleeding, abdominal discomfort or pain, unexplained weight loss, fatigue, weakness.

Risk Factors:

Age, family history of colorectal cancer or polyps, personal history of inflammatory bowel disease (Crohn's disease, ulcerative colitis), inherited genetic syndromes (FAP, Lynch syndrome), sedentary lifestyle, obesity, heavy alcohol consumption, smoking.

Prevention:

Routine colorectal cancer screening (colonoscopy, fecal occult blood test), healthy diet (high in fiber, low in red and processed meats), regular physical activity, maintaining a healthy weight, limiting alcohol consumption.

Treatment Options:

Surgery (colectomy, proctectomy), chemotherapy, radiation therapy, targeted therapy, immunotherapy, clinical trials.

Support Resources:

Colorectal cancer support groups, ostomy support groups, nutrition counseling, patient navigation services, survivorship programs.