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The CT scan can be used to created three dimensional images of internal body parts for diagnostic purposes. It can also be used to examine fragile archaeological artifacts without damaging them.

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What does it mean unenhanced on a ct scan?

Done with out contrast


How can adrenal tumors be imaged?

Adrenal tumors can be imaged using techniques like computed tomography (CT) scan, magnetic resonance imaging (MRI), or positron emission tomography (PET) scan. These imaging studies help in visualizing the size, location, and characteristics of the tumor, aiding in the diagnosis and determination of the appropriate treatment plan.


What is mild vascular calcification in a non contrast CT Scan?

Mild vascular calcification in a non-contrast CT scan refers to the presence of small deposits of calcium within the walls of blood vessels. This can be a normal part of aging and is often seen in older individuals. It may indicate early signs of atherosclerosis, a condition where fatty deposits build up in the arteries, but mild calcification alone does not necessarily indicate significant disease.


What is the scan that allows one to observe blood flow or metabolism in any part of the brain?

A positron emission tomography (PET) scan can be used to observe brain metabolism by detecting levels of glucose consumption. Alternatively, a functional magnetic resonance imaging (fMRI) scan can show blood flow changes associated with brain activity.


What is a hypoattenuating mass?

Hypoattenuation is a term used to describe areas that show up as whiter and brighter than normal on an x-ray or CT Scan. Hypoattenuating lesions are commonly referred to in regards to the liver or kidneys. If your doctor looks on your CT scan and spots an area on your kidney or liver that is whiter or brighter than it should be, this is a hypoattenuating lesion. The lesion could be a sore or a cyst, but it could also be the sign of something more serious, such as a tumor.