Table 2.

Renal histologic parameters in patients and control groups

Histologic Parameter	PE (n=11)	PC (n=25)	HC (n=14)	NPC (n=13)	P Value
Acute tubular necrosis	0 (0)	4 (16)	3 (21)	3 (23)	0.41
Congestion	0 (0)	0 (0)	0 (0)	3 (23)	0.01
Endotheliosis	6 (55)	3 (12)	2 (14)	0 (0)	0.003
<20% of the lumen	1 (17)	3 (100)	1 (50)	NA
20%–80% of the lumen	3 (50)	0	1 (50)	NA
>80% of the lumen	2 (33)	0	0	NA
FSGS	1 (9)	2 (8)	5 (36)	0 (0)	0.03
Global sclerosis>1%	1 (9)	0 (0)	5 (36)	1 (8)	0.04
Glomerulitis	0 (0)	6 (24)	1 (7)	2 (15)	0.23
Hyalinosis	1 (9)	4 (16)	7 (50)	10 (77)	<0.001
Interstitial fibrosis tubular atrophy	0 (0)	0 (0)	2 (14)	0 (0)	0.06
Intima fibrosis	2 (18)	7 (28)	11 (79)	5 (39)	0.01
Ischemia	0 (0)	1 (4)	3 (21)	1 (8)	0.17
Mesangium changes	1 (9)	0 (0)	4 (29)	1 (8)	0.04
Microthrombi	1 (9)	0 (0)	1 (7)	0 (0)	0.20
Edema	1 (9)	0 (0)	0 (0)	1 (8)	0.34
Podocyte changes	2 (18)	0 (0)	0 (0)	0 (0)	0.02
Tram tracking	4 (36)	0 (0)	0 (0)	0 (0)	<0.001

Values are expressed as n (%). All patients with FSGS were classified as the “not otherwise specified” variant.