
Keywords: FVC، ظرفیت حیاتی را مجبور کرد; Drug-induced lung injury; DPP-4 inhibitor; VildagliptinBAL, bronchoalveolar lavage; CT, computed tomography; DLST, drug lymphocyte stimulation tests; DPP-4, dipeptideylpeptidase-4; FVC, forced vital capacity; IgE, immunoglobulin E; IPAF, interstitial pneu