Lupus-Mediated Kidney Damage: Lupus Nephritis or Collapsing Glomerulopathy?

Systemic lupus erythematosus (SLE) is a systemic autoimmune disease. It has a myriad of presentations and can involve almost every organ. Its effects on the kidney hold critical importance because patients can ultimately progress to end-stage renal disease (ESRD) if inadequately treated. There are many published cases of collapsing glomerulopathy (CG) in patients with SLE. However, there are not many cases reported of both SLE-related CG and lupus nephritis. Based on our review of the medical literature, fewer than 25 cases have been written about this finding. There are no guidelines to manage these types of patients. Lupus causing CG poses particular challenges in terms of management, particularly treatment options. We present a case of a 47-year-old female who was found to have biopsy findings of both CG and lupus nephritis.