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π¦ What Is Bowel Cancer?
Bowel cancer, also known as colorectal cancer, affects the colon or rectum. It is the second most common cancer in Australia.
Most cases begin as polyps—non-cancerous growths—that can become cancerous over time.
Because symptoms may be minimal or absent in early stages, regular screening is critical for early detection and successful treatment.
⚠️ Risk Factors for Bowel Cancer
Bowel cancer can be caused by both genetic and environmental factors. Key risk factors include:
- Family history: A close relative diagnosed with bowel cancer
- Polyp history: Previous polyps found in the colon
- Age: Higher risk from age 50
- Diet: High red or processed meat intake, low fiber diet
- Smoking and heavy alcohol use
- Physical inactivity and obesity
- Inflammatory bowel disease (e.g., Crohn’s, ulcerative colitis)
π Symptoms of Bowel Cancer
- Blood in stool or rectal bleeding
- Changes in bowel habits (e.g., diarrhea, constipation, feeling of incomplete evacuation)
- Abdominal pain or bloating
- Unexplained weight loss, persistent fatigue
If symptoms persist for over 2 weeks, consult a GP.
π§ͺ What Is the iFOBT Kit?
The iFOBT (Immunochemical Faecal Occult Blood Test) detects tiny amounts of blood in stool that are invisible to the eye.
This non-invasive test can identify early signs of bowel cancer or precancerous polyps.
It offers high sensitivity and accuracy compared to older chemical-based tests.
π Effectiveness of iFOBT
Research shows that regular iFOBT testing:
- Can detect early-stage bowel cancer with up to 85% accuracy
- Reduces mortality by up to 33%
- Boosts participation due to its convenience and at-home usage
π¬ How to Receive an iFOBT Kit
- Ages 50–74: Eligible individuals receive the kit by mail every two years via Medicare
- Ages 45–49: Can request a free kit via the National Cancer Screening Register (NCSR)
- Lost or expired kits: Call NCSR at 1800 627 701 to request a replacement
- Ensure your mailing address is up to date in NCSR
π iFOBT Test Procedure – Step by Step
- Receive the kit: Includes collection tools, instructions, and return envelope
- Collect samples: Use the stick to collect stool samples on two different days
- Seal and mail: Place sample tube in the reply-paid envelope and mail promptly
- Get results: Within two weeks, you'll receive your test results
- If abnormal: Your GP will arrange further tests like a colonoscopy
View official instructions here
πͺ Lifestyle Tips for Bowel Cancer Prevention
- Eat a high-fiber diet with fruits, vegetables, and whole grains
- Maintain a healthy weight
- Avoid smoking and limit alcohol
- Stay physically active
- Get screened regularly
π₯ What Happens After Diagnosis?
If diagnosed, treatment depends on cancer stage, location, and spread. Standard care may include:
- Staging tests: Colonoscopy, biopsy, CT, or MRI to assess cancer spread
- Surgery: Removal of tumor and nearby lymph nodes
- Chemotherapy: For advanced stages to reduce recurrence
- Radiation therapy: Often for rectal cancer, before or after surgery
- Targeted therapy: Based on genetic mutations
- Follow-up: Routine scopes and imaging for surveillance
π External References
- Department of Health – National Bowel Cancer Screening Program
- Bowel Cancer Australia
- Cancer Council – Bowel Cancer Guide
✅ Take the test now using your iFOBT kit or request one today—it could save your life.
π What's Next?
π Part 4: Breast Cancer Screening (Mammogram)
π Related Reading
π§Ύ Learn more about rising bowel cancer rates under age 50, with a free checklist included:
π Bowel Cancer Crisis in Australia: World's Highest Rate Under 50 – Checklist included!!