Computed tomography
(CT)
Computed tomography CT is a diagnostic procedure based on the principle of penetration of X-rays through the tissues of the human body. Unlike classical radiography, CT involves taking multiple images at once, obtaining “slices” and then arranging them using software. A layer-by-layer study of the structures of blood vessels, bone tissue and organs will allow you to obtain a high-quality digital image and a report from a radiologist.
K+31 clinics are equipped with modern computed tomographs, which make it possible to provide:
- Fast scanning with minimal patient exposure.
- Obtaining high-precision images.
- High level of patient comfort and safety.
- Examination result on the same day.
Using a tomograph, it is possible to carry out various diagnostic CT programs for almost all human organs and systems. Including examination of the dental system, internal organs, heart, blood vessels, skeletal bones, spine, pelvis, upper and lower extremities, thyroid gland, abdominal organs and retroperitoneal space, kidneys, pelvis, lungs, neck.
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Advantages of computed tomography in K+31
All routine examinations with dynamic contrast: brain, soft tissues of the neck, paranasal sinuses, facial part of the skull, any part of the spine, any joint, organs of the chest cavity, organs abdominal cavity, pelvic organs, enterography.
Specialized studies: heart, coronary angiography, virtual colonoscopy, aortic angiography, angiography of brachiocephalic vessels, angiography of extremities, perfusion of any organ, brain, liver, pancreas
Dual energy CT: Pulmonary angiography, determination of the composition of kidney stones, construction of iodine maps for small formations in parenchymal organs
CT-guided biopsy: lung, liver and other organs
Latest Aquilion ONE tomographs GENESIS version
The Aquilion One Genesis Edition CT scanner used in K+31 clinics is one of the best in the world. 640 slices are the maximum values available today in diagnostic practice.
Features:
- Full body scan.
- 320 row detector = 640 slices per gantry revolution.
- Better spatial resolution.
- Minimum requirements for radiation dose.
- Diameter 780 mm.
- Gantry aperture.
- Up to 315 kg load on a long table.
Patient comfort and safety
The ability to tilt the gantry is the choice of the exact scanning angle in any plane and the protection of radiosensitive organs from radiation exposure. Image reconstruction technologies are able to overcome the difficulties of angular scanning, which gives an advantage in obtaining volumetric and spiral images.
The design of modern equipment provides the most convenient placement of patients for a quick CT scan. There is a possibility of a smooth transition in the process of setting up scan parameters designed to examine each area of the body. All this allows you to carry out three diagnostics in one go.
Thanks to the latest equipment at the K+31 CT Medical Center, patients are examined faster and with less contrast agent, as well as with a minimal radiation dose.
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Helpful information
What are the technical characteristics of the tomograph in K+31
Aquilion One Genesis Edition computed tomograph, used in K+31 clinics, one of the best in the world. 640 slices are the maximum values available in diagnostic practice today. Thanks to numerous clinical research and breakthrough technological developments have managed to achieve the clearest spatial permitting and conducting research with a minimum radiation dose.
The CT has a built-in AiCE processor, which operates on the basis of a neural network for reconstructing computed tomography images. This method is characterized by deep learning and allows AiCE to make high-quality work as quickly as possible. CT images with precise detail and minimal noise.
Features of CT scanning in K+31
- Weak noise.
- Clear image.
- High contrast resolution.
- Patient-centric imaging solutions
- Clearness of the content of complex protocols.
- Consistency in providing quality results.
- With one rotation of the detector (fractions of a second), high-quality images are obtained in both simple and complex examination cases: the heart, the chest of a newborn, the ankle joint or foot.
Additional conveniences for the patient in K+31
The redesigned, expanding CT scanner portal has a wide open area to accommodate patients. A large space gives a calming effect and helps a person relax before the study.
The design allows staff to easily assist patients with injuries and during interventional procedures from both the anterior and posterior CT scans.
In computed tomography at K+31 it is possible to avoid the usual scan planning procedures, since the Aquilion ONE CT laser collimation allows you to enter the field of view and scanning range directly on the portal.
Answers to popular questions
Types of CT scans performed at K+31
To examine the spine and hip joints, the diagnostic center provides the opportunity to undergo 3D densitometry. To diagnose the abdominal cavity, a virtual colonoscopy is prescribed. To identify pathologies of blood vessels, veins, and arteries, CT angiography using iodine-containing contrast is recommended. Contrast is also used in oncology to detect metastases.
Be examined by us if you have been prescribed any of the following types of computed tomography:
- CT scan of the brain
- MSCT angiography of cerebral vessels with intravenous bolus contrast
- CT scan of the eye orbits
- CT scan of the chest
- CT angiography of the thoracic and abdominal aorta
- CT scan of the lungs
- CT scan of the abdominal cavity and retroperitoneum
- CT scan of the pelvic organs
- CT coccyx
- CT scan of different parts of the spine: cervical spine, thoracic spine, lumbosacral spine
- CT scan of the lower extremities (knee, ankle, thigh and lower leg)
- CT scan of paranasal sinuses, temporomandibular joint
- CT scan of the larynx
- CT scan of the kidneys and adrenal glands
- CT scan of the urinary system: bladder, ureters
- CT scan of the pelvic bones
- CT scan of the elbow and shoulder joint
- CT scan of the wrist joint
- CT scan with contrast
If necessary, our diagnostic center has machines for magnetic resonance imaging, ultrasound and other examinations. Sign up for a CT scan or call the phone number listed on the website.
Is computed tomography harmful to health?
Obviously, like any other radiology procedure involving the use of x-rays, CT implies a certain dose of radiation exposure to the patient's body. The doctor also understands this, so the appointment CT scan is always done based on the diagnostician required to make a diagnosis. information and the patient's condition, can reliably determine the need and frequency of prescribing a particular procedure.
Is CT examination harmful to health? Yes, of course, radiation exposure has a certain effect on the body, but in acceptable doses. At the same time, modern equipment for computed tomography is also manufactured based on the principle of minimizing radiation exposure. New technological tomographs have emitters reduced by several times in comparison with the previous generation of x-ray beam power, and the time of its impact on the body is as limited as possible.
Accurate visualization of disease progression with CT
Valuable additional information in the form of images obtained using computed tomography, and added to morphological studies contributes to the optimization of disease surveillance and treatment methods. The most complete perfusion maps are indispensable in the diagnosis and therapeutic response in tumors or strokes. Dynamic CT scans performed on a tomograph will be able to find out the causes of immobility or pain in the joints.
General recommendations and procedure for performing CT examinations
- Coming to a CT examination should be done with a minimum of cosmetics.
- Temporary tattoos in the study area must be removed.
- Underwear (t-shirts, nightgowns, etc.) should be free of rhinestones, no appliqués.
- Do not eat 2 hours before the CT scan with contrast.
- You must bring previous images and descriptions of ultrasound, CT, MRI with you.
- Time to conduct a CT scan - from 15 to 40 minutes.
When is preparation for CT needed?
Some types of computed tomography (CT) scans require special preparation for the patient. If a CT scan with a contrast agent is prescribed, it is necessary to make sure that there are no contraindications. To do this, the patient takes a biochemical blood test for creatinine, urea, glucose, an allergen for a contrast agent (iodine).
For CT scans without contrast agent, no preparation is necessary in most cases. You can find out more about the preparation in the contact center of the clinic, with a doctor or in your personal account.
