Table 1.

Type of specimens and their corresponding Gleason's sum.

Type of specimen	Gleason's sum
	2	3	4	5	6	7		8	9	10	Total number
						3+4	4+3
Radical prostatectomy	2	0	2	2	7	2	4	2	2	0	23
Transurethral resection	2	0	1	5	0	2	0	2	3	0	15
Transrectal biopsy	1	0	3	3	18	17	16	9	1	0	68
Total	5	0	6	10	25	21	20	13	6	0	106