respiratory system disorder acinar dysplasia https://github.com/monarch-initiative/mondo/issues/3188 https://github.com/monarch-initiative/mondo/issues/6754 GARD:0026297 AcDys A lethal, developmental lung malformation resulting in neonatal respiratory insufficiency. It is characterized by pulmonary hypoplasia and arrest in the pseudoglandular stage of development, resulting in the absence of functional gas exchange. It can be caused by mutations in FGF10, FGFR2 or TBX4. MEDGEN:835348 UMLS:C3872820 icd11.foundation:1890124170 MONDO:0600016