Table 2. Clinical characteristics of patients with localized nasal/paranasal DLBCL.

Characteristic	No. of patients (%)
Sex
Male	21(54)
Female	18(46)
Age (y), median (range)	76 (33–98)
Ann Arbor stage
I	33(85)
II	6(15)
LDH
NormalElevated	24(77)7(23)
PS
0–1	15(79)
2 or more	4(21)
IPI
L-LI	27(96)
HI-H	1(4)
Treatment
chemotherapy	8(32)
chemotherapy+RT	15(60)
RT alone	2(8)
Complete Remission
yes	22(88)
no	3(12)