Nose, Epithelium - Fibrosis
Fibrosis appears microscopically as an increase in the amount of fibrous connective tissue that either replaces or expands normal structures. Because it is often a response to severe tissue damage, fibrosis is often associated with inflammation and/or necrosis. Fibrosis in the lamina propria of the nose ( Figure 1 ; compare with control shown in Figure 2 ) is uncommon.
recommendation:Fibrosis is an uncommon lesion in the nasal cavity and should be diagnosed and assigned a severity grade whenever it is observed. As with inflammation, the epithelial cell type associated with the fibrosis should be recorded as a site modifier. Other lesions, such as the inflammation and hyperplasia noted above, should be diagnosed separately.
Web page last updated on: February 23, 2015