What Is Class 4 Lupus Nephritis. These guidelines offer comprehensive treatment plans for each class of lupus nephritis but differ from. According to the severity of damaged, lupus nephritis is divided into five stages.
Lupus nephritis is an inflammation of the kidneys caused by systemic lupus erythematosus (sle), an autoimmune disease. Systemic lupus erythematosus is a chronic autoimmune disease that causes the body’s immune system to mistakenly attack its own organs and tissues, causing inflammation and pain, commonly in the skin, joints, kidneys, and brain, and may be fatal.sle that affects the kidneys is called lupus nephritis. For some reasons, i had to reflect on what i have done in the past six years.