Integrated phenotyping identifies reproducible prognostic subgroups in idiopathic pleuroparenchymal fibroelastosis
Respir Res. 2026 Jun 26. doi: 10.1186/s12931-026-03780-6. Online ahead of print.ABSTRACTBACKGROUND: Idiopathic pleuroparenchymal fibroelastosis (PPFE) is a rare interstitial lung disease characterized by upper-lobe-predominant fibrosis and heterogeneous prognosis. An integrated phenotype classificat

