What are the stages of systemic lupus?
What are the stages of systemic lupus? Class I: Minimal mesangial lupus nephritis. Class II: Mesangial proliferative lupus nephritis. Class III: Focal lupus nephritis (active and chronic, proliferative and sclerosing) Class IV: Diffuse lupus nephritis (active and chronic, proliferative and sclerosing, segmental and global) Is appendicitis common in lupus? The prevalence of acute appendicitis in […]