Peribronchovascular thickening is a broad imaging descriptive term usually used to describe thickening of any or a combination of the below:
- peribronchovascular interstitial thickening
- bronchial wall thickening: can be differentiated from true peribronchovascular thickening on cross-sectional imaging
- peribronchovascular consolidation
It may be used in either radiography or on CT and can result from a variable etiology.