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Familial adenomatous polyposis is an inherited condition that causes hundreds of polyps to form in the colon. These polyps appear during adolescence or early adulthood. Without treatment, they increase cancer risk. Early detection helps guide long-term planning.
read more about familial adenomatous polyposis ...Familial adenomatous polyposis is caused by inherited variations that influence cell growth in the colon. These changes lead to formation of many polyps. Without treatment, these polyps may become cancerous. Early detection helps guide decisions.
Diarrhea, bleeding, abdominal discomfort, and anemia can appear. Many individuals notice no symptoms until polyps grow large. Family history often guides early testing.
Diagnosis begins with colonoscopy to identify the number of polyps. Genetic testing confirms inherited variations. Doctors monitor growth across time. Imaging may be used to check other organs. Early diagnosis supports long-term planning.
Symptoms appear gradually, so early daily impact may be minimal. As polyps grow, fatigue and digestive changes appear. Planning for medical visits becomes routine. Anxiety about long-term risk influences daily comfort. Family support helps with adjustment.
Care involves regular screening, polyp removal, and long-term monitoring. Some individuals require surgery to prevent cancer. Nutrition support helps manage digestive changes. Regular checkups guide next steps. Families learn strategies for early detection.
If something feels off or your symptoms stick around longer than expected, it's a good idea to get checked. Sudden changes, discomfort that doesn't improve, or anything that affects your daily routine deserve attention. A doctor can help figure out what's going on and guide you on the right next steps.
Is it inherited?
Yes, it follows a dominant pattern.
Does it always lead to cancer?
Risk increases without treatment.
Can children be screened?
Yes, screening helps with early detection.
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APC-Associated Polyposis Conditions - GeneReviews - NCBI. NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK1345/. Date Accessed March 19, 2026.
Familial Adenomatous Polyposis - StatPearls - NCBI Bookshelf. NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK538233/. Date Accessed March 19, 2026.
Familial Adenomatous Polyposis (FAP): Symptoms, Diagnosis, Risks. Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/16993-familial-adenomatous-polyposis-fap. Date Accessed March 19, 2026.
Familial adenomatous polyposis. National Cancer Institute. https://www.cancer.gov/publications/dictionaries/cancer-terms/def/familial-adenomatous-polyposis. Date Accessed March 19, 2026.