Table 1.

Basic information about NK/T lymphoma patients.

Variables	Total (n=20)
Age, n (%)
>60	8 (40%)
≤60	12 (60%)
Race
White	9 (45%)
Black	1 (5%)
Others	10 (50%)
Sex
Male	13 (65%)
Female	7 (35%)
Primary Site
Lower lobe	2 (10%)
Middle lobe	1 (5%)
Upper lobe	4 (20%)
Overlapping lesion of lung	3 (15%)
Lung, NOS	10 (50%)
B symptoms
Yes	9 (45%)
No	1 (5%)
Unknown	10 (50%)
Ann Abor stage
Stage I–II	3 (15%)
Stage III–IV	5 (25%)
Unknown	12 (60%)
Therapy
Radiation	2 (10%)
Chemotherapy	9 (45%)
Combined radiation and chemotherapy	1 (5%)
Unknown	8 (40%)