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Related Experiment Videos

Sarcoidosis presenting with a pleural effusion

J R Mikhail, D Lovell, K J McGhee

    Tubercle
    |September 1, 1976
    PubMed
    Summary

    A patient presented with pleural effusion and non-caseating granulomas, initially treated for tuberculosis. Pulmonary nodules appeared during treatment, resolving with prednisone, suggesting a sarcoidosis diagnosis.

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    Area of Science:

    • Pulmonology
    • Granulomatous Diseases
    • Medical Diagnostics

    Background:

    • Pleural effusions can present without clear pulmonary or nodal abnormalities.
    • Non-caseating granulomas on biopsy suggest specific etiological categories.
    • The Kveim test is a diagnostic tool for certain granulomatous conditions.

    Observation:

    • A male West Indian patient developed pleural effusion.
    • Pleural biopsy revealed non-caseating granulomas.
    • The Kveim test was positive.

    Findings:

    • Bilateral pulmonary nodular shadows emerged during anti-tuberculosis drug treatment.
    • Discontinuation of anti-tuberculosis therapy and initiation of prednisone led to nodule resolution.

    Implications:

    • The case highlights the diagnostic challenge of granulomatous diseases presenting atypically.
    • Response to treatment suggests a potential diagnosis beyond tuberculosis, possibly sarcoidosis.
    • Illustrates the importance of considering alternative diagnoses when initial treatment fails or causes paradoxical reactions.

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