Table 3 Banff pathologic scoring categories according to renal allograft status.

	NP (n = 29)	ATN (n = 17)	APN (n = 7)	BKVN (n = 22)	TCMR (n = 46)	Acute ABMR (n = 39)	Chronic active ABMR (n = 17)
t	0 (0, 0)	0 (0, 0)	0 (0, 1)	1 (1, 2)	2 (1, 2)	0 (0, 2)	0 (0, 1)
v	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)
ti	0 (0, 0)	0 (0, 0)	1 (0, 2)	1 (0, 2)	2 (2, 3)	0 (0, 2)	2 (1, 2)
g	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 1)	2 (1, 3)	3 (2, 3)
ct	0 (0, 0)	0 (0, 0)	0 (0, 1)	0 (0, 1)	1 (0, 1)	1 (0, 2)	2 (1, 2)
cv	0 (0, 0)	0 (0, 0)	0 (0, 1)	0 (0, 1)	0 (0, 0)	0 (0, 1)	2 (1, 2)
ci	0 (0, 0)	0 (0, 0)	0 (0, 1)	0 (0, 1)	1 (0, 1)	1 (0, 1)	2 (1, 2)
cg	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	3 (2, 3)
ptc	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	2 (2, 3)	3 (2, 3)
MVI	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 0)	0 (0, 1)	4 (3, 5)	5 (4, 6)

Data expressed as medians (interquartile range).
Abbreviations: NP, normal pathology; ATN, acute tubular necrosis; APN, acute pyelonephritis; BKVN, BK virus associated nephropathy; TCMR, T-cell-mediated rejection; ABMR, antibody mediated rejection; t, tubulitis; v, intimal arteritis; ti, total interstitial inflammation; g, glomerulitis; ct, tubular atrophy; cv, chronic fibrous intimal thickening; ci, interstitial fibrosis; cg, transplant glomerulopathy; ptc, peritubular capillaritis; MVI, microvascular inflammation (sum of g score and ptc score).

Quick links

Search