n association with mesangial immune deposits."7
             Class III. Defined as focal lupus nephritis, this class involves less than 50% of all glomeruli, in which afflicted glomeruli are shown to have "segmental endocapillary proliferative lesions or inactive glomerular scars, with or without capillary wall necrosis and crescents, with subendothelial deposits."7
             Class IV. This class is defined as diffuse l
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