CT ScanCT (Computed Tomography) – this is a special form of examination making cross-section images of the internal body parts and organs, especially of those organs that are in a state of constant motion, such as the heart and lungs. The complete examination has a duration of about 5 to 10 minutes.
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CT Extremity
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CT Skull
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CT Lungs
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CT Heart
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CT Organs, abdominal cavity | The clinics that work in conjunction with Prescan, use the most up to date machines like the latest Siemens scanning system and we also have an open scanner which is more comfortable for claustrophobic patients. The clinics that carry out the examinations make use of CT scanning technology to obtain a concise and clear image of, for example, the heart and lungs. CT scans make use of X-ray or gamma radiation technology. The regulatory requirements concerning the limitation of radiation are strictly adhered to. The lungs are scanned if: This data is based on the interim conclusions drawn by I-Elcap screening for Lung cancer,and updated in early 2004. Clients above 40 years of age will have a section of the lungs included in the picture when undergoing the CT of the heart. The heart shall be scanned in the following instances: With clients in the age group between 40 and 75 years where at least one of the following risk factors is present: - Smoking
- High cholesterol levels
- Diabetes
- The occurrence of a heart infarct at a young age in the family (younger than 70)
Should the above mentioned criteria not be applicable to you, then the CT of the heart shall be substituted by an echocardiogram in combination with an ECG examination. If you do have a cardio medical history (e.g. stent/s, bypasses or previous infarcts) it is required of you to state this in the Medical History. An alternative possibility will then be discussed. On your doctor's advice it may be necessary to make use of a contrast agent to improve the quality of the images/pictures made. In some rare cases it is possible that allergic reactions can occur. This can be in the form of nausea, an increased tendency to sneeze or a rash. These reactions generally stabilize within a short time. In rare cases extreme allergic reactions can occur, such as disturbances in the blood circulatory system, liver, kidneys and /or nerves. These unpredictable side effects can make it necessary to be admitted to hospital. The results of which can cause permanent damage.
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