411 REFERENCE · Wiktionary
HHH syndrome
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Ornithine translocase deficiency
Etymology
From the initial letters of en hyperornithinemia, en hyperammonemia and en homocitrullinuria.
Noun
- HHH syndrome
A rare autosomal-recessive urea cycle disorder affecting the enzyme ornithine translocase, which causes ammonia to accumulate in the blood.