Semin Respir Crit Care Med
DOI: 10.1055/a-2703-4574
Review Article

The Evaluation of the Oncologic Patient for Drug-Induced Pneumonitis

Authors

  • Terra C. Swanson

    1   Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, United States
  • Brent W. Kinder

    1   Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, United States
  • Joshua M. Clark

    2   Division of Pulmonary, Critical Care, and Sleep Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States
Preview

Abstract

The National Cancer Institute (NCI) estimates that over 2 million Americans will be diagnosed with cancer in 2025. A significant proportion of these patients will receive chemotherapeutics, radiation, molecularly targeted therapies, or immunotherapies—many of which are associated with pulmonary toxicity. Drug-induced interstitial lung disease (D-ILD) is a growing and well-recognized complication of cancer-related therapies, carrying substantial morbidity and mortality. In addition to its direct health impact, D-ILD often necessitates modification or discontinuation of cancer treatment, further complicating oncologic care. As such, pulmonologists must be proficient in the evaluation and management of suspected D-ILD. In this review, we propose a structured approach to assessing patients with malignancy who present with diffuse parenchymal lung disease. We also summarize commonly implicated cancer therapies and their associated pulmonary toxicities.



Publication History

Received: 26 August 2025

Accepted: 16 September 2025

Accepted Manuscript online:
18 September 2025

Article published online:
23 October 2025

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