| hyperornithinaemia | Elevated levels of ornithine in the serum; sometimes associated with hyperammonaemia and homocitrullinuria. (05 Mar 2000) |
|---|---|
| hyperornithinaemia-hyperammonaemia-hypercitrullinuria syndrome | <syndrome> A rare inherited disorder in which there is impaired ornithine transport into the mitochondria. See: lysinuric protein intolerance. (05 Mar 2000) |