Two angles whose sum is 360°.
- Congenital paramyotonia
congenital paramyotonia n. A nonprogressive disease characterized by myotonia induced by exposure to cold, with episodes of intermittent flaccid paralysis but no atrophy or hypertrophy of muscles. Also called Eulenburg’s disease.
- Congenital pancytopenia
congenital pancytopenia n. See Fanconi’s anemia.
- Congenital nystagmus
congenital nystagmus n.
- Congenital nevus
congenital nevus n. A melanocytic nevus that is visible at birth, is often larger than an acquired nevus, and usually involves deeper dermal structures than an acquired nevus.