Table 4.

Pediatric B-Cell Acute Lymphoblastic Leukemia Cases with Multiple Primary Alterations

ID	Molecular subtype	Fusion gene	Cytogenetics
1098	BCR-ABL1	BCR-ABL1	58,XX,+X,+4,+4,+5,+6,+9,t(9;22)(q34;q11),+10,+14,+18,+20,+21,+21,der(22)t(9;22)
829	High hyperdiploidy	P2RY8-CRLF2	57,XY,+X,+X,+4,+8,+9,+10,+11,+14,+14,+21,+21
1019	High hyperdiploidy	P2RY8-CRLF2	52,XY,del(3)(q13q2?7),+X,+8,+10,der(16)t(7;16)(q11;p11),add(16)(p11),+21,+21,+22