has material basis in germline mutation in SFTPA2 inherited interstitial lung disease interstitial lung disease 2 https://github.com/monarch-initiative/mondo/issues/4508 idiopathic pulmonary fibrosis, familial DOID:0060971 fibrocystic pulmonary dysplasia pulmonary fibrosis, idiopathic UMLS:C5561926 interstitial pneumonitis, usual fibrosing alveolitis, cryptogenic OMIM:178500 MONDO:0800497 MEDGEN:1794136 An interstitial lung disease in which the cause of the disease is a variation in the SFTPA2 gene. GARD:0028066