Table 2.

FCM, FISH, and PCR results for reported patients

Pt	Morphology	FCM (%)											Chromosomal karyotype	FISH		RT-PCR
		CD10	CD19	CD20	cCD79a	cIgM	cCD22	nuTDT	sIgM	CD22	Kappa	Lambda		KMT2Ar	MYC
1	ALL-L1	53.1	97.9	0	43.2	28.1	61	0	27.2	83.7	0	65.5	46,XY(20)	53% +	Neg	KMT2A-MLLT3+
2	ALL-L1	88.1	99.8	28.8	97.6	75.1	69.4	0	86.1	99.1	0	84.8	46,XY(20)	90% +	Neg	KMT2A-MLLT3+
3	ALL-L1	9.1	100.0	29.2	89.2	20.4	48.6	0	9.2	904	0	87.7	46,XY,t(?9;11)(p21;q23)(10)/46,XY(10)	94% +	Neg	KMT2A-MLLT3+