CT & PET Scan ProcessĬT and PET require that the animal stay completely still. PET scans are most commonly used to detect and monitor cancer. In humans, PET scans are used to give doctors a detailed view of how the patient's tissues and organs are working. PET scans aid in the detection of cancer and areas of inflammation. Positron Emission Tomography - PET ScansĪ CT scan combined with the use of a contrast agent given to your pet intravenously (IV), allows vets to see increased areas of blood flow in the animal's body. We can also use the CT machine to assess lymph nodes, the thyroid gland, abdominal organs, the skull/brain, and vascular structures. CT technology is most commonly used to generate images of the spine, nasal cavity, inner ear, bones/joints, and the chest/lungs. The high-resolution images produced by the CT machine help your veterinary team to evaluate your pet's anatomy in great detail - detail that would be impossible to achieve with standard X rays.ĬT scanners provide your vet with an outstanding image of your dog's bony and soft tissue structures. PET/CT Scan for Dogs Computed Tomography - CT Scans While most pets will remain still and cooperative during the ultrasound, some will need to be sedated. The area to be examined will likely be shaved so clear images can be produced. This is why your ]dog should not urinate for about 3 to 6 hours before the ultrasound, if possible. We can best examine the urinary bladder when it is full of urine. You may be required to withhold food and water for between 8 and 12 hours, particularly for abdominal ultrasounds. Speak to your vet to find out how to prepare your pet for their ultrasound. Ultrasounds on different parts of your pet's body require different preparations. Veterinary ultrasounds are non-invasive and can be used to diagnose or evaluate problems with your pet's internal organs or check on your pet's pregnancy.Īn ultrasound can help our vets examine the structure of your pet’s organs so we can discover and identify blockages, tumors or other problems. Ultrasounds are a form of imaging technology that transmits sound waves into your pet’s body to produce a 'picture' of a specific body part. Our beloved dogs often get into things they shouldn’t or develop health issues such as cysts or tumors that require treatment. ![]() That said, if your pet is unsettled, anxious, or in pain, sedation may be necessary. If your dog is calm, not in too much pain, and able to lay in a comfortable position while the X ray is being taken, sedation will not be necessary. ![]() Sedation is sometimes required in order to get a clear image of your body. Because the level of radiation exposure required to perform radiography is very low, even X rays of pregnant dogs are safe. X rays, particularly digital X rays, use only very low doses of radiation. X rays are painless, non-invasive, and considered very safe for dogs. In these cases, other diagnostic imaging such as MRI and Ultrasound is more beneficial. X rays will not provide a detailed view of your pet's organs, tissues, or ligaments using x ray technology. X rays can help your vet to get a view of your pet's bones, tissues, and internal organs so that they can diagnose problems such as broken bones, bladder stones, swallowed foreign objects, and more. X ray images can help vets to spot some tumors, pregnancy, and enlarged organs which may lead to a diagnosis such as heart disease or cancer. X rays are one of the most helpful, and frequently used tools in veterinary healthcare.
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