Table 1.

Patient and Disease Characteristics at Time of Diagnosis

Pt. #	Age (years)	SEX	RAI staging	B2M	IgHv mutational status	FISH	ALC	% of leukemia cells
1	60	Mal	4	9.6	UM	Negative	15.13	73
2	64	F	2	4.4	M	Negative	19.6	70
3	47	F	2	4.5	UM	17p	182	93
5	77	M	2	2.7	UM	Negative	14.43	82
6	60	M	4	5.3	UM	11q,13q	26.28	93
7	43	M	3	2.2	UM	Negative	38.5	89
8	60	M	3	3.8	ND	11q,13q	79	95
9	49	M	3	2.6	UM	17p,11q,13q	83.8	94
10	68	M	4	6.4	M	11q,13q	53	91
12	44	F	3	4	UM	Negative	124	95
13	62	M	1	1.6	M	13q	8.81	52
14	65	M	0	2.3	M	del13q	6.34	42
15	64	M	0	1.4	M	T12	17.07	85
16	51	M	2	3.3	UM	11q,13q	24	80
17	66	M	2	4.1	UM	11q	158.3	93
18	54	M	2	2.2	UM	13q	124	92
19	60	M	4	9.6	UM	Negative	15.13	72

Pt, patient; B2M, beta 2 microglobulin; IgHv, immunoglobulin heavy chain; FISH, Florescence in-situ hybridization; ALC absoloute lymphocyte counts; UM, unmutated; ND, not done; M, mutated;