| MLGN | minimal lesion glomerulonephritis |
|---|---|
| MLNS | minimal lesion nephrotic syndrome; mucocutaneous lymph node syndrome |
| NVL | no visible lesion |
| PCH | paroxysmal cold hemoglobinuria; polycyclic hydrocarbon |
| PNL | peripheral nerve lesion; polymorphonuclear neutrophilic leukocyte |