Table 1.

Characteristics of the patients.

Sex
Male, n (%)	27 (57.4)
Female, n (%)	20 (42.6)
Age, years (median (min–max))	61 (18–74)
Main disease
Multiple Myeloma, n (%)	35 (74.5)
Mantle cell lymphoma, n (%)	4 (8.5)
Hodgkin‘s lymphoma, n (%)	3 (6.4)
PCNS diffuse large B cell lymphoma, n (%)	2 (4.3)
Anaplastic large cell lymphoma, n (%)	1 (2.1)
Peripheral T cell lymphoma, n (%)	1 (2.1)
Ewing sarcoma, n (%)	1 (2.1)

PCNS: primary central nervous system.