Chromosome 1p abnormalities in B non Hodgkin's lymphoma.
Thirteen patients with B-non Hodgkin's lymphoma and abnormalities of the short arm of chromosome 1 were evaluated, to see if this cytogenetic anomaly was associated with a particular subgroup of lymphomas. Large cell lymphoma was found in seven patients (with an immunoblastic component in four cases). Six patients with diffuse small cleaved cell lymphoma of non follicle centre cell origin formed a second group. The chromosome 1 breakpoints in the second group were located between p34 and p36, suggesting that genes located here may be important in the initiation or progression of these lymphomas.
Centre for Human Genetics, AZ St. Jan, Brugge, Belguim.
E
E
van den Berghe
C
C
de Wolf-Peeters
A
A
Louwagie
J
J
Thomas
I
I
Wlodarska
P
P
Dal Cin
M
M
Stul
J J
JJ
Cassiman
C
C
Mecucci
H
H
van den Berghe