Several distinct pathological patterns of glomerular disorders are associated with abnormal regulation of the complement system. Some of these conditions are characterized by glomerular deposits of complement C3 in the absence or in the presence of marginal deposits of immunoglobulin. In this Perspectives article, the authors suggest that glomerular pathologies where isolated complement C3 deposition is found should be classified by the term 'C3 glomerulopathy'.
- Fadi Fakhouri
- Véronique Frémeaux-Bacchi
- Matthew C. Pickering