A Case of Neuroleptic Malignant Syndrome in a Profoundly Intellectually Disabled Patient with Successful Reintroduction of Antipsychotic Therapy with Quetiapine.

Neuroleptic Malignant Syndrome (NMS) is a rare condition clinically characterized by muscle rigidity, hyperthermia, autonomic instability, and acute mental status change. NMS is most often associated with use of high-potency first-generation antipsychotic medications; though, other neuroleptics have been implicated as well. NMS can be fatal with estimated mortality rates as high as 20%.

"Capgras" Delusions Involving Belongings, Not People, and Evolving Visual Hallucinations Associated with Occipital Lobe Seizures.

Capgras syndrome is characterized by the delusional belief that a familiar person has been replaced by a visually similar imposter or replica. Rarely, the delusional focus may be objects rather than people. Numerous etiologies have been described for Capgras to include seizures.