Table 2. Relationship between BCL6 and cyclin D2.

	BCL6 (+)	BCL6 (−)	Total	P-value
(A) HB-EGF (+) group
Cyclin D2 (+)	2	18	20
Cyclin D2 (−)	11	17	28	0.02
	13	35	48
(B) HB-EGF (−) group
Cyclin D2 (+)	2	14	16
Cyclin D2 (−)	9	27	36	0.3
	11	41	52