Table 2.

Tumor characteristics

Characteristic	No. of patients	Percent
Histology
Adenocarcinoma	30	49
Squamous cell carcinoma	16	26
Unspecified NSCLC	15	25
Tumor max diameter (cm)
<2	20	33
2–3	26	43
3–5	15	24
AJCC prognostic stage
IA	46	75
IB	15	25
PET max SUV
<4	19	31
4–10	28	46
>10	13	23
Tumor lobe location
RUL	16	26
RML	1	2
RLL	11	18
LUL	18	30
LLL	15	24