What is involved in animal radiography?
Animal radiography or radiology uses the same technology that is used on people as a tool to diagnose injuries and diseases in animals. Veterinarians use computer tomography scanning (CTS), digital fluoroscopy, nuclear imaging, ultrasonic and magnetic resonance imaging (MRI) to diagnose and treat animals, small and large. Machines used in animal radiography are almost exactly like machines used for humans, but many have modifications to adapt animals of different sizes, from hamsters to horse.
Radiography uses specific types of electromagnetic radiation to create an image. The most common type of radiography is X -ray. The X -ray image is created when certain organs and bones that are relatively dense are absorbed by X -rays more easily than other parts of the body. When exposed to X -rays, thicker tissues or bones are displayed as white, while the less dense areas are black. X -ray is perhaps one of the first veterinarian testsGo for a sick or injured animal to assess and diagnose its condition.
Animal Animal Rensography often requires modification of human radiological equipment. In order to make an X -ray on a small animal, the X -ray machine can be placed on the table, while free floating machines can be used for larger standing animals. An X -ray machine with a free floating can move up and down so that the X -raynite can also. This can accommodate cows, horses and other large animals.
CT is another commonly used test in animal radiography. CTS provides images of a cross -section of the hit of the interior of the animal. The image is like an X -ray, but is three -dimensional and provides a clearer picture than a traditional X -ray.
Because the animal must lie on the table while scanning, the CT procedure is a problem for large animals. A large animal table CT can receive an animal up to 2000 pounds (about 907 kg). MRI is also used in animal radiography, but can be very expensive and subsequently not used so often.
Digital fluoroscopy allows veterinarians to perform tests including venography, vascular studies and GI contrast studies. The radiocontrast agent is injected or used and is used to map the digestive tract or blood vessels. In nuclear imaging, gamma camera veterinarians use how the animal drove on Travels, which was injected through the animal. In the radiography of animals, the camera can be attached to the stacking crane , which moves the camera up and down for scanning small and large animals.
ultrasound, another common test used in animal radiography, reflects sound waves from organs and translate them into images on an ultrasound monitor. These tests are usually performed on the abdomen and chest of animals. Because ultrasonic machines are relatively mobile and easy to use, you will be generally modified for useTí in the radiography of animals.
Because animals are often uncooperative or dangerous, they are usually calmed for some of the finer diagnostic tests. Ultrasound can usually be done when the animal is awake, but if the animal is dangerous or in severe pain, the veterinarian can administer anesthesia or sedative to facilitate the veterinarians and animal. For tests that require the patient to be still, anesthesia is usually given to get a clear picture.
As well as municipal doctors, veterinarians are trained in animal radiography and, as in human medicine, veterinarians can also choose a specialty. One can become a veterinary radiologist a certified council - a veterinarian who is studying to become a specialist in animal radiology. These experts are available for more difficult diagnoses that require their expertise. Veterinary technicians can also specialize in radiology of small and large animals by completing other classes of during itich course.