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Computed axial tomography

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson 0.04 sec.
Computed axial tomography; CT or CAT scan
Computed axial tomography (CT) is a x-ray technique that has the ability to image soft tissue, bone, and blood vessels.
Mentioned in: Adhesions, Brain Biopsy

computed axial tomography (km·pyu·tid ak·sē·l t·mˑ·gr·fē),
Patient discussion about Computed axial tomography.

Q. I get bad headaches had ct scans and m.r.i. even sinus surgery, suffering 2yrs now, dizzness occurs too..

A. If all prior medical investigations turned out normal, and sinus surgery didn't help relieve your symptoms, I would suggest the reason for your headaches is probably migraine attacks, that can cause severe headaches, and no CT scan or MRI can diagnose them. The diagnosis is made clinically, by your doctor. Migraine headaches can be eased by proper medications, before and during an attack. You should consult a neurologist.

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FDA has not been presented with data showing the effectiveness of other methods, such as ultrasound or computed axial tomography (CAT) scans, when used to detect rupture or leakage.
To get a better and more complete view, InVision engineers found a new use for Computed Axial Tomography (CT or CAT scans), a medical imaging device (see SW 10/20/95, p.
The chapter on roentgenographic techniques, for example, seems to be dominated by use of x-ray films for viewing the patella, with very little attention given to the indications and interpretation of computed axial tomography scan, magnetic resonance imaging, or other techniques.
 
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