. 2014 Jan 27;28(2):331–337. doi: 10.1111/jvim.12291

Table 2.

Duodenal histopathology findings.

	WSAVA Score	Number of Dogs with Score	Median Score
Biopsy quality (Endoscopic samples)	Adequate	11	N/A
	Marginal	6	N/A
	Inadequate	11	N/A
Lymphoplasmacytic infiltrate	0	0	2
	1	12^a
	2	14
	3	4
Neutrophilic infiltrate	0	10^a	1
	1	16
	2	3
	3	1
Crypt dilatation (Assessed in 19/30)	0	2	2
	1	5
	2	11^a
	3	1
Lacteal dilatation	0	6^a	1
	1	12
	2	11^a
	3	1
Villous blunting	0	13^a	1
	1	9
	2	6
	3	2
Mucosal fibrosis	0	25^a	1
	1	5
	2	0
	3	0

WSAVA Score: 0 = Absent, 1 = Mild, 2 = Moderate, 3 = Severe.

Necropsy samples included.