ILD Flashcards
What is the histology pattern in UIP?
Peripheral patchy fibrosis, fibroblast foci (FF), honeycombing, + or - inflammation
What is the HRCT findings of UIP?
subpleural/basal findings, reticular changes, traction bronchiectasis, +- honeycombing
What are the histological findings of NSIP?
homogenous, chronic interstitial inflammation/fibrosis
What are the HRCT findings of NSIP?
Homogenous, GGO/reticular, +-subpleural sparing
What are the histological findings of OP?
patchy, granulation tissue plugs
What are the HRCT findings of OP?
patchy consolidation/GGO
What are the histological findings of RB-ILD/DIP?
Pigmented (smoker’s) macrophages, bronchiolocentric of diffuse
What are the HRCT findings of RB-ILD/DIP?
vague nodules, patchy to diffuse GGOs
What are the histological findings of DAD?
hyaline membranes, granulation tissue, organizing, fibroproliferative
What are the HRCT findings of DAD?
diffuse consolidation, GGOs
What are the histological findings of LIP?
lymphoid, plasma cells
What are the HRCT findings of LIP?
patchy GGOs, nodules, cysts
What are the histological findings of PPFE?
pleural/subpleural fibroelastosis, septal elastosis
What are the HRCT findings of PPFE?
upper/subpl fibrosis, +- pneumomediastinum/pneumothorax
