Table 1.

Patients’ and histopathological characteristics.

Parameter	Absolute (N)	Relative (%)
All	13	100
Gender
Male	9	69.3
Female	4	30.7
Localization
Oral cavity	6	35.3
Oropharynx	5	52.9
Hypopharynx	2	11.8
T classification
T1	4	30.8
T2	3	23.1
T3	2	15.4
T4	4	30.8
	Mean ± SD	Median, range
Age, years,	61.9 ± 7.4	61, 50–74
Duration of CLE, min	9 ± 6.9	9, 1.2–40
Biopsies per patient	2.38 ± 2.13	2, 1–9