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What Does A Ct Scan Of The Abdomen Show
Ct uses xrays taken an 360 degrees combined with a computer to see"inside" the body. The table moves as the xray tube and detectors spin around the patient 10 times a second or more! the image shows excellent soft tissue detail, enhanced with injection of intravenous contrast or oral contrast. This way the body is shown in slices, in any plane, usually axially, but ...Read more
A CAT scan: With contrast provides 3d slices of all of the organs, today every 3mm, and these can be reconstructed to provide coronal (front to back) and saggital (right to left from the side) views. These were developed 40 years ago and incredibly changed medicine. ...Read more
Too much to list. : See radiologyinfo.Org for good info.Get a more detailed answer ›
L spine: It will show the lower thoracic vertebrae, the lower ribs, the lumbar vertebrae, and the bones of the pelvis (depending on whether or not the pelvis is included in the scan)- usually it is ordered as a ct abdomen + pelvis, but sometimes a ct of the abdomen only is ordered. ...Read more
Some things: CT scan of brain without contrast shows basic anatomy of brain, gray white matter differentiation, ventricles, and physiologic calcifications.Ventricles enlarged/ hydrocephalus, mass effect with displacement of normal structures, some bleeding,abnormal calcifications in tumors or old subdural hematomas, fractures.CT with contrast adds enhancement of certain lesions not seen,hyper/hypo vascular. ...Read more
CT brain: One of the most common reasons to order CT brain without contrast is to rule out a cerebral hemorrhage - new blood shows up better, and can be obscured with contrast. Structures and any abnormalities such as lesions can still show up quite well without contrast, especially with newer CT imaging. Hope that helps! ...Read more
The arteries: Of the abdomen and pelvis. The aorta, renal/celiac/superior mesenteric/inferior mesenteric arteries. The iliac arteries in the pelvis are shown. Aneurysms, vessel narrowing, and occlusion are looked for. ...Read more
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