Table 1 The clinical information of 25 PTL patients

Age

 Mean (SD)

63.7 (± 12.1)

Diagnose

 DLBCL

25 (100%)

Pathology

 nonGCB

22 (88.0%)

 GCB

3 (12.0%)

Stage

 I

3 (12.0%)

 II

7 (28.0%)

 III

2 (8.0%)

 IV

13 (52.0%)

B symptom

 Yes

5 (20.0%)

 No

20 (80.0%)

ECOG

 0

20 (80.0%)

 1

3 (12.0%)

 2

1 (4.0%)

 4

1 (4.0%)

IPI

 0

2 (8.0%)

 1

1 (4.0%)

 2

12 (48.0%)

 3

6 (24.0%)

 4

3 (12.0%)

 5

1 (4.0%)

Recurrence

 Yes

9 (36.0%)

 No

16 (64.0%)