Dm. Lillington et al., THE T(14-18) IN A PATIENT WITH DE-NOVO ACUTE LYMPHOBLASTIC-LEUKEMIA IS ASSOCIATED WITH T(8-9), Leukemia, 8(4), 1994, pp. 560-563
Cytogenetic analysis of a bone marrow aspirate from a patient with acu
te lymphoblastic leukemia (ALL) revealed the presence of a complex kar
yotype containing the translocation, t(14;18)(q32;q21). Further invest
igations using fluorescence in situ hybridization (FISH) allowed the c
haracterization of an additional translocation, t(8;9)(q24;p1?). The a
ssociation of t(14;18)(q32;q21) and t(8;9)(q24;p13) has recently been
described in two patients with de novo ALL (Nacheva et al. Blood 1993;
82:231-240) and this report supports these findings.