An MRI (magnetic resonance imaging) scan is a imaging test that uses powerful magnets and radio waves to create pictures of the body. It does not use radiation (x-rays).
Single MRI images are called slices. The images can be stored on a computer or printed on film. One exam produces dozens or sometimes hundreds of images.
For more information, see the specific MRI topics:
Magnetic resonance imaging; Nuclear magnetic resonance...
Read moreIn the simplest of terms, paroxysmal hemicrania (PH) is a rare form of headache that usually begins in adulthood. Characteristics of the... Read more »
Full Question: I have recently been diagnosed with hemicrania continua, and my doctor has prescribed Indocin 50mg qid. He also put me on... Read more »
Continuing with our "Basics" series... Hemicrania continua is considered a primary headache disorder, meaning that it's not caused by... Read more »
Hemicrania Continua (HC) is a fairly uncommon primary headache disorder (not caused by any other condition) with unrelenting, unilateral... Read more »
Hemicrania continua is considered a primary headache disorder, meaning that it's not caused by another condition. It's a rare but treatable disorder.... Read more »
In the simplest of terms, paroxysmal hemicrania (PH) is a rare form of headache that usually begins in adulthood. Characteristics of the pain of PH... Read more »
Using MRI and mammograms every year on women at high risk of breast cancer could increase life expectancy, new research suggests. A study on... Read more »
My technician recently told me, just before sending me gliding through an MRI tube, that MRI scans were once an uncommon breast exam. He performed... Read more »
Source: ADAM Encyclopedia
Heart magnetic resonance imaging (MRI) is a imaging method that uses powerful magnets and radio waves to create pictures of the heart. It does not... Read more »