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- Bone Density Scan What is a bone density scan? A bone density scan, also known as a DEXA scan, is a ... working Why do I need a bone density scan? Most women age 65 or older should have ...
- PET Scan What is a PET scan? A PET (positron emission tomography) scan is an imaging test that looks at how well your tissues and organs are working. It ... around you. Why do I need a PET scan? You may need a PET scan to find ...
- V/Q Scan What is a V/Q scan? A V/Q scan consists of two imaging tests that look for ... breath . Why do I need a V/Q scan? You may need a V/Q scan if ... as COPD What happens during a V/Q scan? V/Q scans are usually performed in a ...
- ... confirm whether you have appendicitis. They include: CT scan (computed tomography scan). A CT scan is the most accurate imaging test for diagnosing ... large donut-shaped x-ray machine. For some scans, the x-ray machine moves around you to ...
- ... diagnose a concussion. But a CT or MRI scan of the brain may be done if there ... blood test to help decide if a brain scan is needed to check for a more serious ...
- ... blood vessels are damaged. Ventilation-perfusion (V/Q) scan . These are two tests that look for certain ... may be done separately or together. The ventilation scan measures how air moves in and out of ...
- ... complications. Other names: gastric emptying study, gastric emptying scan, gastric emptying scintigraphy, smart pill, wireless motility study, ... emptying study , also known as a gastric emptying scan, or gastric emptying scintigraphy. This is the most ...
- ... anymore. Instead, providers usually order CT (computerized tomography) scans to see the urinary tract. CT scans can provide more information than x-rays from ...
- ... x-ray called fluoroscopy or with a CT scan. It also involves an injection of contrast dye ... structures, and organs moving in real time. CT scan (computerized tomography) , a procedure that combines a series ...
- ... upper chest. Your provider may order a CT scan (computed tomography) or an MRI (magnetic resonance imaging) ... be a sign of MG. During a CT scan: You will lie on a narrow table that ...