How long does genetic counselling take to work for familial adenomatous polyposis?

Familial adenomatous polyposis, or FAP, is an inherited condition associated with numerous polyps in the bowel and a need for planned specialist surveillance. Genetic counselling reviews the family pattern, explains how an APC-related finding may be inherited, and discusses testing for the person being assessed and relatives. The consultation does not remove polyps or replace colon examinations. Its benefit is helping the family understand which medical appointments, tests, and conversations may be needed while a laboratory result is being processed.

Prepare a family history that includes bowel polyps, bowel cancer, desmoid tumours, and other diagnoses, with approximate ages when known. Bring prior endoscopy or genetic reports. Keep any surveillance appointments already arranged; do not postpone bowel assessment while waiting for genetic testing. Ask how a confirmed result would affect relatives, when children or young adults in the family should be assessed, and which specialist coordinates colon, upper digestive tract, and other checks. A written plan can make several appointments easier to track.

Seek prompt clinical advice for blood in the stool, persistent change in bowel habit, unexplained weight loss, ongoing abdominal pain, repeated vomiting, or symptoms of blockage. Do not wait for counselling or a genetic report when these symptoms occur. Contact the genetics team if a result is delayed, the family history changes, or you receive a report that is difficult to understand. Severe abdominal pain, fainting, heavy bleeding, or inability to pass stool or gas requires urgent assessment.

Ask whether APC testing is appropriate, which relatives should be offered assessment, and what surveillance is needed before the result. Ask who will coordinate endoscopy and other specialist reviews, how results will be shared safely within the family, and what symptoms should trigger an earlier appointment.