略語大辞典 [Med] 24 PVS persistent vegetative state 持続的植物状態. 意識のない植物人間の状態.persistent vegetative state; or AS(apallic syndrome); a restriction of brain functions at the mesodiencephalic level; clinically characterized by the reappearance of day and night independent sleep-wake rhythm irrespective of the 丸善「略語大辞典」JLogosID : 11857075