Acute lymphoblastic leukaemia occurring as second malignancy: report of the GIMEMA archive of adult acute leukaemia. Gruppo Italiano Malattie Ematologiche Maligne dell'Adulto.
Between July 1992 and June 1996, 901 new cases of adult acute lymphoblastic leukaemia were recorded in the GIMEMA Archive of Adult Acute Leukaemia; 21 of them (2.3%) had a previous primary malignancy (PM). We found that secondary acute lymphoblastic leukaemia cases (sALL) presented with older age, a high incidence of pre-pre-B immunophenotype and a significantly higher prevalence of cancer among relatives compared to de novo ALL. The leukaemogenic activity of the cytotoxic drugs employed for the treatment of PM may have played a potential role in only a proportion of patients, opening the possibility that some sALL patients may have developed two or more malignancies due to individual predisposing factors.
Pagano
L
L
Department of Haematology, Catholic University, Largo Francesco Vito, I-00168 Roma, Italy.
Pulsoni
A
A
Tosti
M E
ME
Annino
L
L
Mele
A
A
Camera
A
A
Martino
B
B
Guglielmi
C
C
Cerri
R
R
Di Bona
E
E
Invernizzi
R
R
Castagnola
C
C
Bassan
R
R
Mele
L
L
Todeschini
G
G
Leone
G
G
Mandelli
F
F
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D016609:Neoplasms, Second Primary / Q000453:epidemiology*; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000453:epidemiology*