March Colorectal Cancer Awareness Month: Early Detection Saves Lives

March Cancer Awareness Month is dedicated to raising awareness about Colorectal Cancer and Multiple Myeloma. This month emphasizes early detection, preventive screening, lifestyle modification, and public education to reduce cancer-related mortality.

Colorectal Cancer Awareness Month

Colorectal cancer is a malignant tumor arising from the lining of the colon or rectum. It commonly develops from adenomatous polyps through the adenoma–carcinoma sequence.

High-Yield Risk Factors

• Age above 45 years
• Family history of colorectal cancer
• Inflammatory bowel disease
• Low-fiber, high-fat diet
• Obesity and sedentary lifestyle
• Smoking and alcohol use

Warning Signs

• Altered bowel habits
• Rectal bleeding
• Iron deficiency anemia
• Unexplained weight loss
• Persistent abdominal discomfort

Screening Recommendations

• Colonoscopy starting at 45 years
• Annual Fecal Immunochemical Test (FIT)
• Earlier screening for high-risk individuals

Pathology Insight: Most colorectal cancers are adenocarcinomas involving APC, KRAS, and p53 mutations.

Multiple Myeloma Awareness Month

Multiple Myeloma is a plasma cell malignancy characterized by monoclonal immunoglobulin production in the bone marrow.

Classic CRAB Criteria

• C – Hypercalcemia
• R – Renal impairment
• A – Anemia
• B – Bone lesions

Diagnostic Hallmarks

• Serum protein electrophoresis (M-spike)
• Bence-Jones proteins in urine
• Bone marrow plasma cells >10%
• Lytic bone lesions on imaging

Pathology Note: Myeloma cells show eccentric nuclei, perinuclear hof, and basophilic cytoplasm.

Why March Cancer Awareness Matters

• Encourages early screening
• Promotes preventive lifestyle practices
• Reduces late-stage diagnosis
• Improves survival rates

In India, lack of awareness leads to delayed presentation. Public education during March can significantly improve outcomes.

Prevention Strategies

• High-fiber diet rich in fruits and vegetables
• Regular physical activity
• Maintain healthy body weight
• Avoid tobacco and limit alcohol
• Routine health check-ups after 40 years

Early detection saves lives. Screening for colorectal cancer and early diagnosis of multiple myeloma can significantly improve prognosis.

Let this March be a month of Awareness, Prevention, Screening, and Hope.