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Updated: Mar 30, 2026

Olfactory Context Dependent Memory: Direct Presentation of Odorants
Published on: September 18, 2018
[Olfactory Reference Syndrome (ORS): Presentation of a Case]
1Servicio de Psiquiatría, Hospital Universitario Virgen de la Arrixaca, El Palmar, Murcia, España.
This case study explores a patient experiencing social harassment due to body odor, with medical evaluations ruling out physical causes. Psychiatric assessment suggests a differential diagnosis of obsessive-compulsive disorder or monosymptomatic psychosis.
Area of Science:
- Psychiatry
- Dermatology
Context:
- A 34-year-old patient presented with social harassment, exclusion, and derision attributed to body odor.
- Multiple medical consultations across various specialties were undertaken.
- Previous evaluations excluded dermatological pathology and other patient-proposed conditions.
Purpose:
- To investigate the psychiatric underpinnings of a patient's perceived body odor causing significant social distress.
- To establish a differential diagnosis for a condition presenting with social harassment linked to a specific physical symptom.
Summary:
- Psychiatric clinical interview and diagnostic techniques were employed.
- The patient's primary complaint was persistent, distressing body odor.
- Differential diagnosis considered obsessive-compulsive disorder and monosymptomatic psychosis.
Impact:
- Highlights the importance of psychiatric evaluation in cases of perceived physical symptoms causing social dysfunction.
- Underscores the complexity of diagnosing conditions where somatic complaints may mask underlying psychiatric disorders.
- Informs clinical practice regarding the differential diagnosis of body odor-related distress.
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