Structural Changes
Small Airways on CT
The bronchiole subtending the posterior segment of the right lower lobe (a) measured 3.2mm (red) just before its division. Image b, shows the next division and these bronchioles, measured 2.3mms( b – red). Thereafter the airways, likely terminal bronchioles, are barely seen alongside their arteriole (teal rings) likely measuring in the 1.7-2mms range and are within 1cms of the lung margin.
Courtesy Ashley Davidoff TheCommonVein.net
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- Size
- Large Lungs
- Small Lungs
- No Lungs
- Shape
- Barrel Shaped
- Pectus Carinatum
- Pectus Excavatum
- Position
- Upper Lung Zones
- Lower Lung Zones
- Peripheral
- Symmetric
- Asymmetric
- Bronchovascular
- Perilymphatic
- Character
- Nodules
- Micronodular
- Infiltrates
- Ground Glass
- Atelectasis
- Cavitation
- Interstitial Patterns
- Reticular
- Reticulonodular
- Size
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- Diseases