Table 5. Histological features of 114... | American Society of Hematology

Table 5.

Histological features of 114 patients with diffuse large B-cell lymphoma according to differentiation profile

	GC-CD10⁺ (n = 24), %	GC-CD10⁻ (n = 30), %	pGC (n = 60), %
Immunoblastic and polymorphic morphology (more than 50% immunoblasts)^5-150	5^5-152	24	39
Ki-67, 25% or less	29^5-152	3	2
bcl-2/JH rearrangement^5-151(+)	41^5-152	0	0
Bcl-2 expression (+)	67	50	62
p53 (+)	37	20	27
p27 (+)	50	23	45

	GC-CD10⁺ (n = 24), %	GC-CD10⁻ (n = 30), %	pGC (n = 60), %
Immunoblastic and polymorphic morphology (more than 50% immunoblasts)^5-150	5^5-152	24	39
Ki-67, 25% or less	29^5-152	3	2
bcl-2/JH rearrangement^5-151(+)	41^5-152	0	0
Bcl-2 expression (+)	67	50	62
p53 (+)	37	20	27
p27 (+)	50	23	45

n = 87 patients with centroblastic, polymorphic, or immunoblastic morphology (patients with morphology not further classifiable were excluded).

n = 57 patients in whom PCR for bcl-2/JH was performed.

P < .05 vs the other groups.