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A 26-year-old with persistent cough of unclear origin

Tiantian Zhang1,2, Yidan Sun1,2, Guochao Shi1,2

  • 1Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Breathe (Sheffield, England)
|December 18, 2025
PubMed
Summary

E-cigarettes may lead to a rare lung disease called pulmonary Langerhans cell histiocytosis. This condition affects the air sacs in the lungs, potentially causing breathing problems.

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