[Agenesis of a vertebral artery associated with a malformation of the cervico-occipital joint].
D000328:Adult; D002574:Cervical Vertebrae / Q000002:abnormalities*; D006801:Humans; D008297:Male; D014711:Vertebral Artery / Q000002:abnormalities*
Agénésie d'une artère vertébrale au cours d'une malformation de la charnière cervico-occipitale.