Commentary: Psychiatric Presentations of Nonpsychiatric Illness or Treatment

Abstract

Patients presenting with psychiatric symptoms, even in cases where there is no clear psychiatric history, are often labeled as having "psychogenic" symptoms or a psychosomatic reaction, and a tendency does exist to mislabel and/or misdiagnose certain patients in medical settings. The 3 cases presented in this issue of the Journal provide examples of patients presenting with psychotic or manic symptoms in the context of an underlying nonpsychiatric medical disorder. Kim and colleagues describe the case of a 65-year-old man with no psychiatric history who presented with acute visual hallucinations 1 day after starting omeprazole for gastroesophageal reflux. The visual hallucinations resolved immediately after the medication was stopped. Fipps and Rainey describe the case of a 74-year-old man with chronic generalized anxiety who presented with severe panic and suicidal thinking as well as refractory nausea that were unresponsive to benzodiazepine treatment and to a taper of the benzodiazepine. This patient was later found to have a subdural hematoma that was causing what had at first been suspected to be psychogenic nausea. Finally, Das and Brasseux present the case of a 23-year-old man hospitalized from jail who presented with manic symptoms; this patient was found to have had a traumatic brain injury 2 months earlier and, on brain imaging, was also found to have had a perinatal brain injury. The patient responded to mood stabilizers and the off-label use of memantine for his cognitive deficits. These 3 cases highlight the importance of obtaining a comprehensive neurological and medical history and, if indicated, workup, in cases involving patients with atypical presentations or nonresponse to traditional treatments.

The spectrum of psychiatric manifestations in subacute sclerosing panencephalitis: A systematic review of published case reports and case series

“…The severity and location of brain injury, particularly in the temporal and frontal lobes, are significant risk factors. [39][40][41] In SSPE, the psychotic symptoms may result from the progressive destruction of brain tissue caused by chronic measles virus infection. One report indicated that individuals with persistent schizophrenia had significantly higher blood antimeasles antibody titers than those without a history of a psychiatric disorder.…”