Classification of lupus nephritis

WHO 1982
Class I Normal glomeruli
Class II Pure mesangial alterations
Class III Focal segmental glomerulonephritis
Class IV Diffuse glomerulonephritis
Class V Diffuse membranous glomerulonephritis
Class VI Advanced sclerosing glomerulonephritis

ISN/RPS 2003
Class I Minimal mesangial lupus nephritis
Class II Mesangial proliferative lupus nephritis
Class III Focal lupus nephritis
Class IV Diffuse segmental (IV-S) or global (IV-G) lupus nephritis
Class V Membranous lupus nephritis
Class VI Advanced sclerosing lupus nephritis

비슷비슷한 분류... 못외우겠구만..

Reference:
J Am Soc Nephrol 2004; 15: 241-50.
Kidney Int 2004; 65: 521-30.
(동시출판)