| Acute renal failure | | | | |
| DIC (disseminated intravascular coagulation) | | | | |
| Disorders of internal/external organs | | | | |
| Drug addiction/withdrawal | | | | |
| Hypo/hyperkalemia | | | | |
| Hypo/hypernatremia | | | | |
| IDDM (infant of a diabetic mother)Hyperglycemia | | | | |
| Hyperglycemia | | | | |
| Hypoglycemia | | | | |
| Malformations of the GU tract, kidney | | | | |
| Peritoneal dialysis | | | | |