|  |  | Disease name | Disease category | 
| MSUD (type Ia) | H00172 | Maple syrup urine disease | Inherited metabolic disorder | 
| MSUD (type Ib) | H00172 | Maple syrup urine disease | Inherited metabolic disorder | 
| MSUD (type II) | H00172 | Maple syrup urine disease | Inherited metabolic disorder | 
| MSUD (type III) | H02000 | Dihydrolipoamide dehydrogenase deficiency | Inherited metabolic disorder | 
| Isovaleric acidemia | H00173 | Isovaleric acidemia | Inherited metabolic disorder | 
| 3-Methylcrotonylglycinuria | H00181 | 3-Methylcrotonylglycinuria | Inherited metabolic disorder | 
| MGCA1 | H00754 | 3-Methylglutaconic aciduria | Inherited metabolic disorder | 
| HL deficiency | H00179 | 3-Hydroxy-3-methylglutaryl-CoA lyase deficiency | Inherited metabolic disorder | 
| IBD deficiency | H01279 | Isobutyryl-CoA dehydrogenase deficiency | Inherited metabolic disorder | 
| Methacrylic aciduria | H01349 | Methacrylic aciduria | Inherited metabolic disorder, Mitochondrial disease | 
| MMSDH deficiency | H02285 | Methylmalonate semialdehyde dehydrogenase deficiency | Inherited metabolic disorder | 
| SBCAD deficiency | H00375 | SBCAD deficiency | Inherited metabolic disorder | 
| MHBD deficiency | H00925 | 2-Methyl-3-hydroxybutyryl-CoA dehydrogenase (MHBD) deficiency | Inherited metabolic disorder | 
| Propionic acidemia | H00175 | Propionic acidemia | Inherited metabolic disorder | 
| MCE deficiency | H00174 | Methylmalonic aciduria | Inherited metabolic disorder | 
| MMA mut type | H00174 | Methylmalonic aciduria | Inherited metabolic disorder |