Table 3. Distribution of 386 ALL cases... | American Society of Hematology

Table 3.

Distribution of 386 ALL cases according to conventional cytogenetic and cytogenetic-molecular classification

		Cytogenetic-molecular groups, no.
Cytogenetic group	Normal	t(9;22)/BCR-ABL	t(4;11)/AF4-MLL	t(1;19)/E2A-PB XI	del(6q)	Hyperdiploid	Miscellaneous	del(9p)/p15-p16	Not evaluable	Total
Normal	86	4	3	2	0	0	1^*	18	0	114
t(9;22)	0	64†	0	0	0	0	0	0	0	64
t(4;11)	0	0	18‡	0	0	0	0	0	0	18
t(1;19)	0	0	0	3‡	0	0	0	0	0	3
del(6q)	0	1	0	0	14	0	0	0	0	15
Hyperdiploid	0	0	0	0	0	25	0	0	0	25
Miscellaneous	0	2	2	1	0	0	36	0	0	41
del(9p)	0	0	0	0	0	0	0	2	0	2
Not evaluable	0	25	1	1	0	0	0	8	61	96
Not done	0	6	0	0	0	0	0	2	0	8
Total	86	102	24	7	14	25	37	30	61	386

		Cytogenetic-molecular groups, no.
Cytogenetic group	Normal	t(9;22)/BCR-ABL	t(4;11)/AF4-MLL	t(1;19)/E2A-PB XI	del(6q)	Hyperdiploid	Miscellaneous	del(9p)/p15-p16	Not evaluable	Total
Normal	86	4	3	2	0	0	1^*	18	0	114
t(9;22)	0	64†	0	0	0	0	0	0	0	64
t(4;11)	0	0	18‡	0	0	0	0	0	0	18
t(1;19)	0	0	0	3‡	0	0	0	0	0	3
del(6q)	0	1	0	0	14	0	0	0	0	15
Hyperdiploid	0	0	0	0	0	25	0	0	0	25
Miscellaneous	0	2	2	1	0	0	36	0	0	41
del(9p)	0	0	0	0	0	0	0	2	0	2
Not evaluable	0	25	1	1	0	0	0	8	61	96
Not done	0	6	0	0	0	0	0	2	0	8
Total	86	102	24	7	14	25	37	30	61	386

TEL-AML1

One case with positive fluorescence in situ hybridization and negative RT-PCR

One case missing molecular analysis