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Diagnostic imaging for Your Dog or Cat

If your dog or cat is booked to have an x-ray (radiograph) or CT scan, you may be wondering how the appointment will work and how you can prepare. Below, our Clackamas vets share what you can expect when you bring your dog to us for an x-ray.

About CT Scans And X-rays On Cats And Dogs

Computed tomographic imaging, also known as a "CT" or "cat scan," uses radiation (x-rays) and a computer to create multiple individual images or "slices" throughout a region of interest in the body. Individual slices of bread that make up a complete loaf are a common analogy for a CT scanner image. The CT machine generates two-dimensional slices of a section of your pet's anatomy, which are then assembled into a complete image that we can view. These slices can also be used to generate three-dimensional reconstructions, which are extremely useful for things like surgical planning. The images are then sent to a veterinary specialist for review and interpretation.

An X-ray is a quick, painless test that produces images of the structures inside your cat and/or dog's body mainly your cat's and/or dog's bones. X-ray rays pass through your body, and they are absorbed in different volumes depending on the density of the material that they have to pass through.

What can a dog or cat X-rays and CT scans help vets diagnose?

X-rays are one of the most helpful, and frequently used tools in both human healthcare and veterinary healthcare. X-rays can help vets to get a view of your pet's bones, tissues, and internal organs so that they can diagnose issues such as broken bones, bladder stones, swallowing foreign objects, and more.

X-ray images can assist veterinarians in detecting tumors, pregnancy, and enlarged organs, which can lead to a diagnosis of heart disease or cancer. X-ray technology cannot provide a detailed view of organs, tissues, or ligaments. Other diagnostic imaging, such as MRI and ultrasound, is more useful in these cases. An x-ray of a pregnant dog can also help you prepare for the birth of puppies by letting you know how many puppies your dog is expecting and whether a c-section is necessary for any reason.

The high-resolution images produced by the CT machine help us to evaluate your pet's anatomy in great detail - a detail that we would otherwise not be able to see using standard x-rays. CT scanners provide excellent detail of bony and soft tissue structures in the body. 

How can I prepare for my dog or cat's X-ray or CT scan appointment?

When an animal is brought in to see the vet for a problem, x-rays and CT scans are frequently performed. As a result, there is no need for preparation. Your veterinarian will examine your pet, and if an x-ray or CT scan is necessary, they will explain the procedure and what they will be looking for.

If you have an X-ray or CT scan that was booked ahead of time for your pet, your vet will provide all instructions you will need for the day of the procedure.

Will my dog or cat be sedated when they have their X-ray or CT scan?

Sedation is sometimes required to get a clear x-ray. If your dog or cat is calm, not in too much pain, and able to lay in a comfortable position while the x-ray or CT scan is being taken, sedation will not be necessary.

On the other hand, sedation will be suggested if your dog or cat is jittery, apprehensive, or in pain. Sedation may also be used during your pet's x-ray or scan if the dog or cat's muscles need to be relaxed in order to obtain a clear image or if the skull, teeth, or spine are being examined using x-ray technology.

A CT scan is a very safe procedure. Like an x-ray, CT scans use ionizing radiation, but at doses that are not harmful to pets. Because your pet needs to be still during the CT scan, general anesthesia is required for your pets.

Are X-rays and CT scans safe for dogs and cats?

Although the use of x-rays and CT scanners is typically thought to be safe for dogs and cats, radiation is involved, so x-rays and CTs are usually only used occasionally and generally as diagnostic tools. Although other imaging techniques like ultrasound may be used in that situation, veterinarians occasionally use x-ray technology to learn more about a dog's pregnancy.

If you're concerned about the use of x-ray or CT scanner technology and your dog's or cat's health, speak to your vet. Your veterinarian will be able to give you an understanding of the risks versus the benefits in your dog's and cat's particular case so that you can decide whether you want your dog or cat to have an x-ray or CT scan.

How much will my dog or cat's X-rays or CT scan cost?

The price of your dog's or cat's x-rays will depend on a number of things, such as your pet's size, the area being x-rayed, whether sedation was used, the type of clinic, where your veterinary clinic is located, and more. Ask your veterinarian for a price estimate before proceeding if you are worried about the cost of having your cat or dog's x-rays taken.

CT scans are the same as X-rays, the cost will be different based on what needs to be done to your pet. The entire process of a pet CT scan takes about 45 minutes to an hour, not including anesthesia so the price can change.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet. Please note that Clackamas Pet Clinic only offers X-rays, not CT scans.

If your dog needs emergency care during regular business hours contact us right away. At Clackamas Pet Clinic, we are equipped with the diagnostic imaging technology we need to provide you with a fast and accurate diagnosis of your pet's issue.

New Patients Welcome

Clackamas Pet Clinic is accepting new patients! Our experienced vets are passionate about the health of your companion animals. Get in touch today to book your pet's first appointment.

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