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  • Variable radiographic and h...
    Tsai, I‐Lin; Huang, Li‐Ting; Yu, Yu‐Ting; Lee, Chung‐Ta; Huang, Tang‐Hsiu

    Respirology case reports, June 2023, Letnik: 11, Številka: 6
    Journal Article

    Amiodarone is a commonly used antiarrhythmic agent but exhibits potential pulmonary toxicity. In this case series, we describe the clinical, radiographic, and histologic manifestations of three patients who developed interstitial lung disease (ILD) following amiodarone treatment for variable lengths of time with different dosages. The presentations on computed tomographic images and in pulmonary pathology differed among the three patients. All three had immediate discontinuation of amiodarone and received treatment with systemic corticosteroids. One patient eventually died from ventilator‐associated pneumonia after an initial improvement. The other two patients recovered well but later experienced ILD recurrence following brief re‐exposure to amiodarone. Through this case series, we aim to demonstrate the variable features of amiodarone‐related ILD, and highlight the importance of timely amiodarone cessation and avoiding re‐exposure to prevent the progression and recurrence of ILD. Amiodarone‐related interstitial lung disease may exhibit variable clinical, radiographic, and histologic presentations. Prompt discontinuation and avoiding re‐exposure of the agent is important to prevent the progression and recurrence of the interstitial lung disease.