P122 In vivo bronchoscopic optical coherence tomography for low risk microscopic diagnosis of idiopathic pulmonary fibrosis

Idiopathic pulmonary fibrosis (IPF) is a progressive, fatal interstitial lung disease (ILD) that requires diagnostic certainty to stratify prognosis and therapeutic decision-making, especially in light of available therapies that slow disease progression. Approximately 50% of patients require invasive surgery for diagnosis to resect tissue and look for microscopic features not …