Table 2.

Patient’s allocation to age groups and structure groups

		Intact Male Dogs(58)				Castrated Male Dogs (37)
		Total	H	I	C	Total	H	I	C
	Total	58	6	9	43	37	20	10	7
<  4 yr	18	12	6	2	4	6	4	2	0
4–8 yr	30	19	0	6	13	11	5	3	3
>  8 yr	47	27	0	1	26	20	11	5	4

H homogeneous, I inhomogeneous, C cystic