What are tram tracks and Oreos on an x-ray really?

Hi there! It sounds like you've come across some interesting terms related to your pet's x-ray results. Let's break those down.



"Tram tracks" and "Oreos" are informal terms that veterinarians sometimes use to describe specific patterns seen on x-rays.



**Tram Tracks:** These refer to linear markings that appear parallel on an x-ray, resembling train tracks. They often indicate conditions affecting the bronchi, the air passages in the lungs. In pets, this might suggest chronic bronchitis or other airway inflammations, where the thickening of the bronchial walls is visible.



**Oreos:** This is a playful way to describe a particular appearance in the chest x-ray, usually of the heart. It looks like a sandwich, where the heart is the white 'filling', surrounded by the darker 'bread' of the lungs. This can sometimes help highlight certain areas, but usually isn’t a sign of anything serious on its own.



For at-home care, ensure your pet has a comfortable, stress-free environment. Keep an eye out for symptoms like persistent coughing, difficulty breathing, or lethargy, as these could indicate a more serious issue requiring prompt attention.



If you're ever in doubt about these signs or want to understand your pet’s condition better, it's a great idea to book a video consult with one of our vets on Dial A Vet. We can explore what these findings mean for your pet in more detail.