Charles- Bonnet Syndrome: a case review. The objective of this poster is to contribute a case to the existing series, and thus get closer to the knowledge of this clinical entity.

Introduction Charles-Bonnet syndrome was described in 1760 by the Swiss philosopher Charles-Bonnet, who reported that his grandfather’s visual hallucinations were due to eye disease rather than mental illness. It is characterized presence of hallucinations, which are usually complex and structured, elderly patients with preserved cognitive status, significant deterioration acuity no evidence associated psychiatric or neurological disease. Objectives The objective this poster contribute a case existing series, thus get closer knowledge clinical entity. Methods To review case, search made Pubmed terms Charles Bonnet’s Syndrome. Results This 76-year-old man, follow-up ophthalmology service context bilateral cataract, causes severe disturbance. He went our hospital, accompanied wife, reporting for some months he has had various animals, colors space, as well children playing around him. All generates lot anxiety, although patient makes adequate criticism them. examination performed normal. CT scan laboratory tests also within normal limits. Cognitive impairment explored using MMSE scale, did not show any alteration. In addition, after evaluation, does meet criteria disorder included DSM V. After reviewing literature taking into account picture described, framed syndrome. Regarding therapeutic plan carried out, it decided start treatment Gabapentin up maximum dose 900 mg/day, considerable improvement hallucinatory symptoms. given repercussion at affective level, especially predominance anxious symptoms, sertraline 50 an response. Conclusions refers hallucinosis, generally nature, appear sensory deficit type sensory-perceptive important take differential diagnosis hallucinosis. There established treatment, neuroleptics, benzodiazepines, antidepressants antiepileptics used. Disclosure Interest None Declared