Prosedur Dan CT Scan-MRI Normal
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Transcript of Prosedur Dan CT Scan-MRI Normal
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CT scan, Procedure and ImagingDr. Shanty Dhian Ekawati, SpRad
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DEFINITIONA CT scan is done to study the organs and vascular system within the abdomen for signs of injuries, tumours, or other disease.An x-ray scan that utilises a computer to produce cross-sectional images of the body.
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IndicationTumours and cysts Spread of cancer form another location (metastases) Aortic aneurysm Gall bladder disease, including gallstones Pancreatitis Abscess Kidney stones Kidney disease Bleeding in the abdomen Liver disease
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CT contraindicationHistory of allergies to drugs Previous reaction to contrast media Asthma Renal failure or cardiac problems Pregnancy or breast feeding Diabetes
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Prior procedureDepending on which tissues your doctor wants to examine, you may be given a contrast dye. For abdomen CT scan do not eat or drink anything for 4 hours before your exam.You'll remove your clothes and put on a hospital gown. You'll also need to remove all metal-containing items, including jewellery and watches.Patients do not need to fast for C.T. scans of Thorax, Brain, Neck, Spine or Extremities.
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During ProcedureIf a contrast dye is needed, it is either injected into a vein, or you will drink it in the form of a barium solution. You'll be positioned on a special movable table, called agantry, partway inside the CT scanner, which is usually doughnut-shaped.For abdominal CT scan, if you've received contrast dye, drink extra fluids to more quickly flush it out of your body.
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Neuroanatomi
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INFARK
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EPIDURAL HEMATOM
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SUBDURAL HEMATOM
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PERDARAHAN INTRACEREBRAL
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PERDARAHAN INTRAVENTRIKULER
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PERDARAHAN SUBARACHNOID