Mitochondrial DNA depletion syndrome 3

A rare genetic mitochondrial DNA depletion syndrome with characteristics of severely reduced mitochondrial DNA content due to DGUOK deficiency typically manifesting with early-onset liver dysfunction, psychomotor delay, hypotonia, rotary nystagmus that develops into opsoclonus, lactic acidosis and hypoglycemia. Caused by homozygous or compound heterozygous mutation in the DGUOK gene on chromosome 2p13.

SNOMEDCT_US