CHARLES-BONNET-SYNDROME

An 80-year old previously healthy woman with recent onset of binocular macular degeneration presented for clinical psychiatric evaluation of elaborate complex visual hallucinations. In the absence of other orga nic or psychiatric findings the patient maintained insight into the un real nature of her visions. As neuroleptic drugs showed no effect, low dose treatment with carbamazepin resulted in disappearance of halluci nations. The phenomenon of Charles-Bonnet-syndrome is discussed as an example of a neuro-psychiatric hallucinosis.