Polyposis in Lynch syndrome: A retrospective study

Table 2 Characteristics of patients with ≥ 10 adenomas

Patient	Age at first colonoscopy (year)	Age of LS diagnosis	Sex	Race	PV	Total lifetime adenomas	Diagnosis of CRC, age (year)	Surgery, age (year)	First-degree relative with CRC	Second-degree relative with CRC
1	26	31	Male	White	MSH2	44	Yes, 50	Total colectomy, 50	Yes	Yes
2	45	54	Female	White	MSH6	39	Yes, 41	Sigmoidectomy, 41	No	No
3	64	66	Female	White	MSH6	25	No	No	No	Yes
4	59	61	Female	White	MSH6	19	No	No	No	No
5	40	40	Male	White	MSH6	15	No	No	No	No
6	47	57	Male	White	MSH2	13	Yes, 55	No	Yes	Yes
7	44	50	Male	White	MSH6	10	No	No	Yes	Yes
8	51	53	Female	White	MSH2	10	No	No	Yes	Yes
9	50	62	Female	White	MSH2	10	No	No	Yes	Yes
10	34	34	Male	White	MSH2	10	Yes, 34	Proctectomy, 34	Yes	No
11	74	88	Male	Black	PMS2	10	Yes, 80	Transverse colectomy, 80	Yes	No

CRC: Colorectal cancer; PV: Pathogenic variant.