Serrated polyposis syndrome: Molecular, pathological and clinical aspects

Table 2 Summary findings from publications including patients that fulfil World Health Organization criteria of serrated polyposis syndrome

Author	Patients (n)	Age at diagnosis (median, yr)	CRC (%)	CRC family history (%)
Lage et al[12]	14	54	43	36
Ferrández et al[10]	15	52	7	0
Rubio et al[13]	10	61	70	10
Chow et al[9]	38	44	26	50
Boparai et al[7]	77	56	35	NR

CRC: Colorectal cancer; NR: Not reported.