|
GLOMERULAR DAMAGE:
| |
|
o None
|
0
|
|
o Less than 25% of glomeruli are involved
|
1
|
|
o 25-50% of glomeruli are involved
|
2
|
|
o 51-75% of glomeruli are involved
|
3
|
|
o More than 75% of glomeruli are involved
|
4
|
|
ACUTE TUBULAR NECROSIS
| |
|
o None
|
0
|
|
o Less than 25% of renal tubules are involved
|
1
|
|
o 25-50% of renal tubules are involved
|
2
|
|
o 51-75% of renal tubules are involved
|
3
|
|
o More than 75% of renal tubules are involved
|
4
|
|
TUBULOINTERSTITIAL NEPHRITIS
| |
|
o None
|
0
|
|
o Leukocytes confined within the interstitium
|
1
|
|
o Leukocytes within the interstitium and tubular epithelial cells
|
2
|
