CASE Inconsistent stories
Ms. P, age 56, is an Asian American woman who was brought in by police after being found standing by her car in the middle of a busy road displaying bizarre behavior. She provides an inconsistent story about why she was brought to the hospital, saying that the police did so because she wasn’t driving fast enough and because her English is weak. At another point, she says that she had stopped her car to pick up a penny from the road and the police brought her to the hospital “to experience life, to rest, to meet people.”
Upon further questioning, Ms. P reveals that she is experiencing racing thoughts, feels full of energy, has pressured speech, and does not need much sleep. She also is sexually preoccupied, talks about having extra-marital affairs, and expresses her infatuation with TV news anchors. She says she is sexually active but is unable to offer any further details, and—while giggling—asks the treatment team not to reveal this information to her husband. Ms. P also reports hearing angels singing from the sky.
Chart review reveals that Ms. P had been admitted to same hospital 5 years earlier, at which time she was given diagnoses of late-onset schizophrenia (LOS) and mild cognitive impairment. Ms. P also had 3 psychiatric inpatient admissions in the past 2 years at a different hospital, but her records are inaccessible because she refuses to allow her chart to be released.
Ms. P has not taken the psychiatric medications prescribed for her for several months; she says, “I don’t need medication. I am self-healing.” She denies using illicit substances, including marijuana, smoking, and current alcohol use, but reports occasional social drinking in the past. Her urine drug screen is negative.
The most striking revelation in Ms. P’s social history is her high premorbid functional status. She has 2 master’s degrees and had been working as a senior accountant at a major hospital system until 7 years ago. In contrast, when interviewed at the hospital, Ms. P reports that she is working at a child care center.
On mental status exam, Ms. P is half-draped in a hospital gown, casual, overly friendly, smiling, and twirling her hair. Her mood is elevated with inappropriate affect. Her thought process is bizarre and illogical. She is alert, fully oriented, and her sensorium is clear. She has persistent ambivalence and contradictory thoughts regarding suicidal ideation. Recent and remote memory are largely intact. She does not express homicidal ideation.
What could be causing Ms. P’s psychosis and functional decline?
a) major neurocognitive disorder
b) schizophrenia
c) schizoaffective disorder
d) bipolar disorder, current manic episode
HISTORY Fired from her job
According to Ms. P’s chart from her admission 5 years earlier, police brought her to the hospital because she was causing a disturbance at a restaurant. When interviewed, Ms. P reported a false story that she fought with her husband, kicked him, and spat on his face. She said that her husband then punched her in the face, she ran out of the house, and a bystander called the police. At the time, her husband was contacted and denied the incident. He said that Ms. P had gone to the store and not returned, and he did not know what happened to her.
Her husband reported a steady and progressive decline in function and behavior dating back to 8 years ago with no known prior behavioral disturbances. In the chart from 5 years ago, her husband reported that Ms. P had been a high-functioning senior executive accountant at a major hospital system 7 years before the current admission, at which time she was fired from her job. He said that, just before being fired, Ms. P had been reading the mystery novel The Da Vinci Code and believed that events in the book specifically applied to her. Ms. P would stay up all night making clothes; when she would go to work, she was caught sleeping on the job and performing poorly, including submitting reports with incorrect information. She yelled at co-workers and was unable to take direction from her supervisors.
Ms. P’s husband also reported that she believed people were trying to “look like her,” by having plastic surgery. He reported unusual behavior at home, including eating food off the countertop that had been out for hours and was not fit for consumption.
Ms. P’s husband could not be contacted during this admission because he was out of country and they were separated. Collateral information is obtained from Ms. P’s mother, who lives apart from her but in the same city and speaks no English. She confirms Ms. P’s high premorbid functioning, and reports that her daughter’s change in behavior went back as far as 10 years. She reports that Ms. P had problems controlling anger and had frequent altercations with her husband and mother, including threatening her with a knife. Self-care and hygiene then declined strikingly. She began to have odd religious beliefs (eg, she was the daughter of Jesus Christ) and insisted on dressing in peculiar ways.