| |
|
|
|
|
|
|
|||
|
CM Spier, CR Kjeldsberg, R O'Brien and J Marty
Leukemia in the newborn is an infrequent disease that has not been well
defined using modern laboratory techniques. We describe two infants, one at
birth and one at four weeks, with acute lymphoblastic leukemia. The blasts
from each patient were studied in great detail, using a battery of
cytochemical and immunologic procedures in addition to ultrastructural
studies. Immunologic cell marker studies, not previously reported in
congenital leukemia, showed the lymphoblasts from each infant to be of the
pre-B cell phenotype. Each infant relapsed, one after a 17-week clinical
remission and the other after a 44-week remission. The former has died
while the latter is in a second remission. The subtype of pre-B cell acute
lymphoblastic leukemia (ALL) which in childhood appears to confer an
unfavorable prognosis, may have the same significance in neonatal ALL.
This article has been cited by other articles:
| |||||||||||
| Copyright © 1984 by American Society of Hematology Online ISSN: 1528-0020 | |||||||||