Department of Internal Medicine Haeundae Paik Hospital Inje University College of Medicine Busan 48108 South Korea;
Department of Internal Medicine Haeundae Paik Hospital Inje University College of Medicine Busan 48108 South Korea;
Department of Internal Medicine Haeundae Paik Hospital Inje University College of Medicine Busan 48108 South Korea;
Department of Internal Medicine Haeundae Paik Hospital Inje University College of Medicine Busan 48108 South Korea;
Department of Internal Medicine Haeundae Paik Hospital Inje University College of Medicine Busan 48108 South Korea;
Department of Pathology Haeundae Paik Hospital Inje University College of Medicine Busan 48108 South Korea;
Department of Internal Medicine Haeundae Paik Hospital Inje University College of Medicine Busan 48108 South Korea;
Interstitial lung disease; Pleuroparenchymal fibroelastosis; Progression; Unilateral; Multidisciplinary discussion; Case report;