Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis

**Inclusion terms:** - Chronic nephritic syndrome with membranoproliferative glomerulonephritis, types 1 and 3, or NOS

**Excludes1:** - Chronic nephritic syndrome with C3 glomerulonephritis (N03.A) - Chronic nephritic syndrome with C3 glomerulopathy (N03.A)