Syndrome of intermittent insufficiency of the basilar arterial system.
D001488:Basilar Artery; D002493:Central Nervous System Diseases; D020766:Intracranial Embolism; D002542:Intracranial Embolism and Thrombosis; D013927:Thrombosis
CENTRAL NERVOUS SYSTEM/diseases; CEREBRAL EMBOLISM AND THROMBOSIS