764 results found
Health topics
… Brain Aneurysm On this page: Conditions Basics Conditions Basics What is a brain aneurysm? A brain (cerebral) aneurysm is a bulging, weak area in the …
Health topics
… Chemo Brain On this page: Conditions Basics Conditions Basics What is chemo brain? Chemo brain is a problem with thinking and memory that can happen …
Health topics
… Controlling Pet Allergens On this page: Overview Overview All warm-blooded pets, such as cats, dogs, birds, and rodents, have dead skin cells ( pet dander ) and make urine or droppings. These things can …
Health topics
… Child Safety: Pets On this page: Overview Overview Keep pets in good health All pets, whether they are kept indoors or outside, should be in …
Health topics
… Brain and Nervous System Learning Center Learn about the … Neuropsychological Tests Positron Emission Tomography (PET) Seizure Medicine Levels in Blood Test Self-Test for … Neuropsychological Tests Positron Emission Tomography (PET) Seizure Medicine Levels in Blood Test Self-Test for …
Medical tests
… prevents normal blood flow in the lung. Two types of lung scans are usually done together. They are: Ventilation scan. … lungs are working as they should, the results of the two scans will match. If the scan results don't match, you may … have a blood clot in the lung. Ventilation and perfusion scans can be done on their own or together. If both scans …
Medical tests
… you may need to return up to 24 hours later for one or more scans. Each scan takes only a few minutes. For a whole-body … you may need to return up to 24 hours later for one or more scans. Each scan takes only a few minutes. How It Feels You … you may need to return up to 24 hours later for one or more scans. Each scan takes only a few minutes. For a whole-body …
Medical tests
… and function in the kidneys. Many different kinds of kidney scans can be done. The types of kidney scans include a scan that looks at how blood flows to and … out of the kidneys. Sometimes a doctor will do multiple scans at one time (for example, a triple renal study). …
Medical tests
… takes the tracer a few days to build up. So the pictures (scans) are usually taken at 2 days and again at 3 days after … of radioactive tracer. You will need to come back for the scans. Gallium scans are usually done 24 hours (1 day), 48 hours (2 days), …
Medical tests
… problem. Testicular ultrasound has largely replaced these scans to look for testicular torsion and tumours. Why It Is … produces pictures of the tracer in your testicles. Two scans are done about 15 minutes apart. You need to lie very … problem. Testicular ultrasound has largely replaced these scans to look for testicular torsion and tumours. Why It Is …
