Case Report

PCC
CTE Presenting as Psychogenic Nonepileptic Seizures
Case Report

June 11, 2024

This case of a 14-year-old boy with a history of TBIs highlights the evolution of neuropsychiatric effects, leading to multiple differential diagnoses attempting to explain his symptoms.
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PCC
Psychosis With Use of an Herbal Chinese Slimming Product
Case Report

June 11, 2024

A woman with no underlying mood disorder experienced psychotic symptoms after taking an herbal appetite suppressant.
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PCC
ECT for Depression in a Patient With Takotsubo Cardiomyopathy History
Case Report

June 4, 2024

A patient with a recent history of Takotsubo cardiomyopathy was safely and effectively treated for depression with ECT.
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PCC
Montelukast-Associated Psychosis in Children
Case Report

May 28, 2024

Two children experienced auditory visual hallucinations after taking montelukast for 1 to 2 days for asthma.
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PCC
Psychiatric Symptoms of Creutzfeldt-Jakob Disease
Case Report

May 21, 2024

This case highlights the difficulty in controlling symptoms such as agitation and visual hallucinations in patients with Creutzfeldt-Jakob disease.
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PCC
Parry-Romberg Syndrome Presenting as OCD
Case Report

May 7, 2024

This case of late-onset Parry-Romberg syndrome (PRS) presenting with OCD and abnormal cavum septum pellucidum highlights the role of embryonic neurodevelopment in the etiopathogenesis of PRS.
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PCC
Inhalant Screening in Early Adolescence
Case Report

April 25, 2024

The authors present a case of polysubstance use in an adolescent for whom undetected inhalant use played a key role in escalation of substance use and psychiatric comorbidities.
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PCC
Psychotic Symptoms Following Ayahuasca Use
Case Report

April 11, 2024

A 43-year-old woman with no psychiatric history developed schizophreniform psychotic symptoms after taking ayahuasca, which resolved after 1 week of risperidone treatment.
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PCC
Caffeine Reduction Increases Serum Lithium Concentration
Case Report

April 11, 2024

A patient with schizoaffective disorder was found to have supratherapeutic lithium serum concentrations following sudden caffeine reduction, and management with lithium dosage reduction precipitated exacerbation of psychiatric symptomatology.
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PCC
Misdiagnosis of Kleine-Levin Syndrome
Case Report

April 9, 2024

Kleine-Levin syndrome is a rare but underdiagnosed and mismanaged neurologic disease primarily presenting in adolescent males. Read on to find out more.
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PCC
New-Onset Seizures and Psychosis During Low-Dose Diazepam Withdrawal
Case Report

April 4, 2024

The occurrence of psychotic symptoms after first-onset seizures is rare and unusual. This case highlights the importance of collaboration in generating and narrowing down diagnoses.
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JCP
Serotonin Syndrome and Dextromethorphan Toxicity Caused by Fluoxetine and Bupropion-Dextromethorphan Interaction
Case Report

April 3, 2024

Addition of bupropion-dextromethorphan (BUP/DXM) to existing fluoxetine treatment resulted in serotonin syndrome within 3 days, with symptoms prompting presentation to the ED 5 days after discontinuation of BUP/DXM.
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PCC
Cystic Fibrosis Treatment–Induced Psychiatric Symptoms
Case Report

March 28, 2024

A patient with cystic fibrosis experienced psychiatric symptoms after elexacaftor/tezacaftor/ivacaftor initiation, with clinical improvement after dose adjustment.
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PCC
Hepatotoxicity to Risperidone
Case Report

March 28, 2024

This case report details the clinical course of a patient with schizophrenia who developed a likely risperidone hepatocellular hepatotoxicity.
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PCC
Stress-Induced Autoimmune Encephalitis
Case Report

March 26, 2024

A 20-year-old woman with no previous neuropsychiatric history presented to the ED with violent outbursts and incoherent speech followed by mutism and urinary incontinence. She had significant stressors prior...
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PCC
Urinary Incontinence: A Rare Adverse Effect of Olanzapine
Case Report

March 14, 2024

Although olanzapine is mostly associated with adverse effects related to metabolism, in this case a patient presented with urinary incontinence attributable to the medication.
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PCC
Havana Syndrome: Social Contagion or Mass Psychogenic Illness?
Case Report

March 7, 2024

The authors report the case of a patient with self-reported Havana syndrome, highlighting the associated treatment challenges.
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PCC
Treatment of Trauma-Related Nightmares With Terazosin
Case Report

March 5, 2024

After a failed trial of prazosin, a switch to terazosin was efficacious in reducing the severity and frequency of trauma-related nightmares.
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PCC
Psilocybin and the Development of Serotonin Toxicity
Case Report

February 29, 2024

This case revealed that unregulated and recreational use of psilocybin in the setting of polypharmacy demonstrates a potential risk for serotonin toxicity that should be diligently monitored.
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PCC
Late-Onset OCD With Somatic Obsessions
Case Report

February 22, 2024

Somatic obsessions may constitute a distinct phenotype of OCD, stemming from a complex interplay of neurobiological and environmental factors shared with hypochondriasis.
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PCC
Mystery of Manganism in the Mind
Case Report

February 22, 2024

This is the case of a patient with altered mental status who exhibited some, but not all, characteristics of manganism, a neurologic complication resulting from elevated serum manganese (Mn)...
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PCC
Phentermine–Induced Hypomania in Bipolar Depression
Case Report

February 20, 2024

The authors report a case of phentermine-induced mania/hypomania in a woman with bipolar depression who was stable on a mood stabilizer and antidepressant.
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PCC
Treatment of OCD With Concomitant Compulsive Sexual Behavior
Case Report

February 15, 2024

This report illustrates a unique case of concomitant OCD and compulsive sexual behavior treated with sertraline and naltrexone.
PCC
Xylazine Masking Benzodiazepine Withdrawal
Case Report

February 8, 2024

This case suggests a xylazine-induced masking of benzodiazepine withdrawal, which resulted in a withdrawal seizure in the patient.
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