Nombre

Pourcentage

Clinical

HTIC syndrome

Headache

Motor disorders

Paresthesias

Speech disorder

Seizure

6

22

19

3

3

7

27

100

86

13

13

32

ECOG PS

<2

≥2

9

13

41

59

Histology

Diffuse large B-cell lymphoma

Mantle cell lymphoma

21

1

96

4

LDH level

Normal

High

16

6

73

27

Lumbar puncture

Normal

Infiltrated

Total = 8

6

2

75

25

Osteomedullary biopsy

Normal

Infiltrated

Not done

21

0

1

96

0

4

Median of follow up of 20 months

Complete remission

Death

Lost to follow up

11

5

3

58

27

15