Late‐onset ornithine transcarbamylase deficiency: a rare cause of recurrent abnormal behavior in adults

摘要

Ornithine transcarbamylase is an enzyme of the urea cycle, which produces urea from ammonia. Although ornithine transcarbamylase deficiency mainly occurs as a severe neonatal‐onset disease, a late‐onset form that could become symptomatic from infancy to adulthood is also known.