7 year old mixed breed dog

Findings

There is a diffuse micronodular interstitial pattern throughout the lungs. The trachea is dorsally deviated on the lateral projections, and there is increased soft tissue within the mediastinum. There is increased opacity in the region of the hilus with lateral deviation of the mainstem bronchi on the left lateral and ventrodorsal projections. Thin pleural fissure lines are visible.