Cotard's syndrome in a patient with coexistent Capgras' syndrome, syndrome of subjective doubles, and palinopsia.
The hallmark of Cotard's syndrome is the delusion of being dead. It is usually seen in affective disorders, and its existence as a separate entity is controversial. A patient is described who presented with paranoid schizophrenia, Cotard's syndrome, the misidentification syndromes of Capgras and subjective doubles, and palinopsia (visual perseveration). Focal theories for these conditions are briefly outlined and the patient is discussed with reference to them. It is proposed that this case supports the concept that Cotard's syndrome is a distinct disorder. The possibility of cerebral dysfunction in the confluence of the parietal, temporal, and occipital regions accounting for this specific clinical presentation is considered.
D000328:Adult; D000360:Afterimage; D002194:Capgras Syndrome / Q000150:complications* / Q000503:physiopathology / Q000523:psychology; D002540:Cerebral Cortex / Q000503:physiopathology; D003643:Death; D003702:Delusions / Q000150:complications* / Q000503:physiopathology / Q000523:psychology; D006801:Humans; D008297:Male; D011618:Psychotic Disorders / Q000150:complications*; D012563:Schizophrenia, Paranoid / Q000150:complications / Q000523:psychology