"Organising pneumonia is a common response to lung injury and the histological correlate is polypoid fibroblastic aggregations plugging alveolar sacs, ducts and bronchioles, which typically accompanies other disease such as pneumonia, collagen vascular disease, hypersensitivity pneumonitis, medication-induced lung injury, aspiration pneumonitis, etc 6."
"Organising pneumonia is a common response to lung injury and the histological correlate is polypoid fibroblastic aggregations plugging alveolar sacs, ducts and bronchioles, which typically accompanies other disease such as pneumonia, collagen vascular disease, hypersensitivity pneumonitis, medication-induced lung injury, aspiration pneumonitis, etc 6."