Table 1.

Clinical characteristics and management of FAP affected parents who donated their embryos for the derivation of FAP-hESC lines.

hESC line	1st colonoscopy			Colorectal surgey			Extra colon manifestations
	Reason for 1st colonoscopy	Age	Berden of polyps	Surgery	Polyps after surgery	Desmoid	Duodenal adenoma	Gastric polyps	Papillary thyroid carcinoma
FAP1	Rectal bleeding	40	50	Ileal [ouch-anal anastomosis (Age 40)	No polyps	No	No	No	No
FAP2	No symptoms, family history of FAP	50	50	Subtotal colectomy with rectal stump (Age 14)	Polyps in rectal stump	No	No	Carpet of small fundic gland polyps	No
FAP3	No symptoms, family history of FAP	27	3	No	–	No	No	No	No