Table 1.

Clinicopathologic characteristics of samples.

No.	Diagnosis*	Age	Sex
1	HGIN	74	M
2	HGIN	68	F
3	HGIN	55	F
4	HGIN	65	M
5	HGIN	82	F
6	HGIN	65	M
7	HGIN	72	M
8	HGIN	78	M
9	HGIN	62	M
10	LGIN	89	F
11	LGIN	86	F
12	LGIN	70	F
13	LGIN	38	M
14	LGIN	66	F
15	LGIN	65	M
16	LGIN	67	M
17	LGIN	82	M
18	LGIN	62	F

^*HGIN: high-grade intraepithelial neoplasia; LGIN: low-grade intraepithelial neoplasia