Table 1.

Patients’ characteristics

Factor	n	%
Age
20-30	4	3
31-40	9	7
41-50	12	10
51-60	35	28
61-70	36	28
> 70	30	24
Median	61
Gender
Male	53	42
Female	73	58
Laterality
Left	53	42
Right	73	58
Tumor location
Anterior to equator	50	40
Posterior to equator	76	60
Tumor size
T1	28	22
T2	89	71
T3	8	6
T4	1	1
Tumor stage
I	22	17
IIA	90	72
IIB	13	10
IIIA	1	1
Tumor height
< 3 mm	13	10
3-5 mm	56	45
> 5 mm	57	45
Largest basal diameter
< 10 mm	38	30
10-15 mm	84	67
> 15 mm	4	3