Analysis of tissue lipidomics and computed tomography pulmonary fat attenuation volume (CT ) in idiopathic pulmonary fibrosis.

Background And Objective: There is increasing interest in the role of lipids in processes that modulate lung fibrosis with evidence of lipid deposition in idiopathic pulmonary fibrosis (IPF) histological specimens. The aim of this study was to identify measurable markers of pulmonary lipid that may have utility as IPF biomarkers.

Study Design And Methods: IPF and control lung biopsy specimens were analysed using a unbiased lipidomic approach.