Table 2.

Clinical characteristics of all the affected and unaffected family members found in our study

ID	Sex	WT/MT	Present age (years)	Onset age (years)	Clinical symptoms	No. of colorectal adenomas or polyps
I‐1	M	—	—	—	—	—
I‐2	F	—	Die (50)	—	Intestinal cancer	Unknown
II‐1	M	—		—
II‐2	F	—	Die (41)	—	FAP, cancerous	Unknown
II‐3	M	—	Die (40)	—	FAP, cancerous	>1,000
II‐4	F	—		—	—	—
II‐5	M	—	64	—	—	Colonoscopy (−)
II‐6	F	—		—	—	—
II‐7	M	—		—	—	—
II‐8	F	—	62	—	—	Unknown
III‐1	F	MT	36	36	Intermittent diarrhea and stomach ache/bloody stools/FAP/cancerous	>1,000
III‐2	M	—	36	—	—	—
III‐3	F	—	36	—	—	—
III‐4	F	—	34	—	—	—

FAP: familial adenomatous polyposis; WT: wild type; MT: mutant.