Nuclear Medicine

diagnostic imaging, medical imaging, medical image

Diagnostic Imaging

Diagnosing injuries, diseases and conditions would be nearly impossible today without the range of methods available to look inside the human body. This guide explains the different techniques, how they work, and what to expect if one of them is ordered for you.

Computed Tomography (CT) Scan

Computed tomography scans, or CT scans, combine X-rays with a computer’s assistance to create ... read more »

Endoscopy

Endoscopy allows doctors to see inside the human body by inserting a narrow tube with an attached ... read more »

Magnetic Resonance Imaging (MRI)

Magnetic resonance imaging (MRI) uses magnets, and sub-atomic structures in the body, to look at ... read more »

Nuclear Medicine

Nuclear medicine is primarily used to examine organ function rather than structure. To see how an organ is working, a patient ingests a small amount of radioactive material. By measuring the behavior of the material during a nuclear scan, an assessment can be made. The sites below provide an introduction to nuclear medicine, including how nuclear medicine scans are performed and what to expect during such a scan.

Dulcinea's Insight

  • The amount of radioactive material a person swallows or is injected with for nuclear medicine scans is very small, and usually leaves the body a day or two after the test.

Dulcinea's Picks

For an overview of nuclear medicine …
For nuclear medicine’s uses …
For what to expect during a nuclear medicine test …
For a glossary of nuclear medicine terms …
For nuclear medicine and kids …
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Ultrasound

Ultrasound is a procedure used to generate images of structures and tissues within the body. Images ... read more »

X-Ray

X-ray technology is one of the oldest imaging methods available. Even though there are more ... read more »

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