Table 1

Patient characteristics

CharacteristicNo. of patients
Sex
Male42
Female18
Histology
Adenocarcinoma30
Squamous cell carcinoma30
Race
White57
Black/Hispanic3
Stage
T1 <3.0 cm in diameter27
T2 >3.0 cm in diameter33
Age
Range39–82
Mean (SD)63.7 (9.7)
Median65