| 618416.1 | Saudi Arabia | Mitochondrial myopathy; Muscle weakness; Lactic acidosis; Motor delay; Dysarthria; Ragged-red muscle fibers | Male | | Yes | |
| 618416.2 | Saudi Arabia | Ketosis; Lactic acidosis | Female | | Yes | |
| 618416.3 | Saudi Arabia | Ketosis; Lactic acidosis; Metabolic ketoacidosis | Female | Yes | Yes | |
| 618416.4 | Saudi Arabia | Ketosis; Metabolic ketoacidosis | Female | No | Yes | |
| 618416.5 | Saudi Arabia | Lactic acidosis; Muscle weakness; Spasticity; Intellectual disability; Motor delay | Male | | Yes | |
| 618416.6 | Saudi Arabia | Intellectual disability; Spastic hemiparesis; Dysarthria | Female | No | Yes | |
| 618416.7 | Saudi Arabia | Lactic acidosis; Abnormal cerebral white matter morphology | Female | Yes | No | |
| 618416.8 | Saudi Arabia | Lactic acidosis; Ataxia; Chorea | Female | Yes | No | |
| 618416.9 | Saudi Arabia | Lactic acidosis; Motor delay; Delayed speech and language development; Intellectual disability; Dystonia; Hypotonia; Seizure; Intrauterine growth retardation | Female | Yes | Yes | |
| 618416.10 | Saudi Arabia | Developmental regression; Hypotonia; Abnormal basal ganglia morphology | Male | | | |
| 618416.11 | Saudi Arabia | Spastic gait; Thin corpus callosum | Male | | | |
