Lupus nephritis

• Facts:
  Both nephrotic syndrome and nephritic syndrome
  Classified as WHO types I-IV
  
• History / PE:
  Proteinuria
  Hematuria
• Diagnosis:
  Mesangial proliferation
  Subendothelial and/or subepithelial immune complex deposition
• Treatment:
  Prednisone
  Cytotoxic therapy
• Associated With:
  Systemic lupus erythematosus