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Patient backgrounds
|
Age |
median, 77 years (range: 54–90 years) |
|
Sex |
Male: 64 lesions, 64 patients |
| Female: 17 lesions, 16 patients | |
|
Histopathology |
Adenocarcinoma: 33 patients |
| Squamous cell carcinoma: 22 patients | |
| Large cell carcinoma: 5 patients | |
| Unclassified: 20 patients | |
|
Stage |
T1 (Stage IA): 63 lesions |
| T2 (Stage IB): 18 lesions |
