Pneumotox » Drug » E-cigarette - E-vaporizers - ENDS - Vaping - Dabbing » XVI.v - Imaging: Centrilobular micronodules (can be diffuse)

E-cigarette - E-vaporizers - ENDS - Vaping - Dabbing

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XVI.v Imaging: Centrilobular micronodules (can be diffuse)

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Last update : 07/05/2023

Diagnosing DIRD

1

Drug and radiation history

2

Drug singularity - Correct identification of the drug

3

Consistent timing of exposure v. onset of symptoms

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Clinical, imaging, BAL, pathological pattern consistent with the specific drug

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Careful exlusion of another cause

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Remission of symptoms with removal of drug

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Recurrence with rechallenge (rarely advisable)

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Causality assessment

More detailed checklist