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Related Experiment Videos

[Psychogenic pseudo-asthmatic syndrome]

M Szmidt1, B Instonajt, M Fijałkowski

  • 1II Kliniki Gruźlicy i Chorób Płuc w Lodzi.

Pneumonologia I Alergologia Polska
|January 1, 1995
PubMed
Summary

This case highlights how bronchial challenge tests are crucial for diagnosing asthma, even in complex, treatment-resistant cases. It underscores the importance of these tests for accurate respiratory diagnosis.

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Area of Science:

  • Pulmonology
  • Psychiatry

Background:

  • A 42-year-old female presented with a 12-year history of severe dyspnea and wheezing, refractory to multiple treatments.
  • The patient had a history of frequent hospitalizations and long-term oral glucocorticosteroid use.

Observation:

  • Symptoms included dyspnea, diffuse wheezing, prolonged expiration, and a peculiar breathing pattern during attacks.
  • Striking theatrical behavior was noted.
  • Bronchial challenge tests with acetylcholine and methacholine were negative.

Findings:

  • Bronchoscopy revealed significant intussusception of the membranous trachea and bronchi.
  • Psychiatric evaluation diagnosed a hysterical personality.

Implications:

  • This case emphasizes the diagnostic value of bronchial challenge tests, particularly in treatment-resistant asthma.
  • It suggests considering intussusception and psychological factors in patients with persistent respiratory symptoms and negative challenge tests.

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