Using of Single-Layer Porcine Small Intestinal Submucosa in Urethroplasty on a Beagle Model

Table 3

Histological image review results of two groups.

Animal number	Group	Harvest time	Fistula (Y = yes, N = no)	Inflammation reaction score	Collagen fiber score
S1	SIS	12w	N	2	1
S2	SIS	12w	N	1	1
S3	SIS	12w	Y	3	1
S4	SIS	12w	N	2	1
S5	SIS	12w	N	2	1
S6	SIS	4w	N	3	2
S7	SIS	4w	N	3	2
S8	SIS	4w	Y	4	2
S9	SIS	2w	Undo	4	1
S10	SIS	2w	Undo	4	1
S11	SIS	2w	Undo	4	1
C1	Control	12w	N	2	3
C2	Control	12w	N	2	3
C3	Control	12w	Y	3	3
C4	Control	12w	Y	3	3
C5	Control	12w	Y	3	3
C6	Control	4w	Y	3	3
C7	Control	4w	Y	3	3
C8	Control	4w	Y	4	3
C9	Control	2w	Undo	4	4
C10	Control	2w	Undo	4	4
C11	Control	2w	Undo	4	3