Table 1 Comparison between H score on core biopsy and excision specimen of patients with <60 days between core biopsy and surgery.

Excision	Core biopsy
	0	1–9	10–49	50–99	100–300	Total
0	88	0	2	0	0	90
1–9	2	0	1	0	0	3
10–49	1	0	1	3	1	6
50–99	0	0	1	3	10	14
100–300	0	0	2	6	217	225
Total	91	0	7	12	228	338