I’m A Colorectal Cancer Doctor — Here Are 5 Things I’d Never, Ever Do

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6 March 2025

Rule #2 — Never Skip Screenings

Why It Matters
Colonoscopies aren’t just diagnostic—they’re preventive . A 2023 study in Gastroenterology found that colonoscopy reduces CRC mortality by 68%. Yet, only 60% of eligible Americans are up-to-date.

Screening Options

  1. Colonoscopy: Gold standard. Removes polyps during the procedure.
  2. FIT Test: Non-invasive, detects hidden blood in stool.
  3. Stool DNA Test (Cologuard): Finds genetic changes from cancer cells.

The American Cancer Society recommends starting screenings at 45. Learn more about screening options here .

Barriers to Access
In rural areas, lack of specialists and stigma delay care. Dr. Teitelbaum advocates for mobile screening units: “We’ve got to meet people where they are.”

Innovations in Screening

  • AI-Assisted Colonoscopy: Reduces polyp miss rates by 50%.
  • Blood-Based Tests: In development, aiming for 2025 FDA approval.

Patient Voices

  • “I dreaded the prep, but my doctor walked me through it. The peace of mind was worth it.” — Maria, 52
  • “I chose Cologuard first. When it flagged an issue, I finally got a colonoscopy.” — Raj, 47

Blood in your stool? Don’t panic—but don’t ignore it. Click next to learn the 5 symptoms I’d never dismiss—and why they’re urgent.

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