Eosinophilic Pleural Effusion as an Unusual Initial Manifestation of IgG4-Related Disease: A Diagnostic Challenge

Parinya Ruenwilai1, Sarawut Kongkarnka2, Athitarn Tangtermpong3

  • 1Division of Pulmonary, Critical Care and Allergy, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, THA.

Cureus
|September 29, 2025
PubMed

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