MRI of the Head
Alternate Names : Cranial MRI, Head MRI Scan, Magnetic Resonance Imaging - Cranial, MRI - Cranial, NMR - Cranial, Nuclear Magnetic Resonance - Cranial
See all Pictures & Images
Special Considerations
MRI is superior to computed tomography (CT) in most cases where differentiation of soft tissues is necessary. It can view organs without obstruction by bone and foreign bodies. It is capable of showing the tissues from multiple viewpoints and is a noninvasive way to evaluate blood flow.
A CT scan may be preferred for:
- acute trauma of the head and face
- acute (less than 72 hours) neurologic dysfunction
- early symptoms of stroke
- subarachnoid or intracranial hemorrhage (within the first 24 to 48 hours)
- skull bone disorders, disorders involving the bones of the ear
Today's Top News Stories | | A Blood Marker Could Spot Diabetes Risk - Jul 08, 2008, 16:00 Higher levels of fetuin-A were linked to later disease development, study found
. | | College-Educated Fare Better When Cancer Strikes - Jul 08, 2008, 16:00 They've gained most from recent advances in treatment, survival, study finds. | | FDA Mandates Black Box Warning for Some Antibiotics - Jul 08, 2008, 14:00 Fluoroquinolones, which include Cipro, can cause tendinitis and tendon rupture, agency says. | | Clinical Trials Update: July 8, 2008 - Jul 08, 2008, 11:42
- Irritable Bowel Syndrome (IBS)
- Psoriasis and Psoriatic Disorders
- Crohn's Disease
| | FDA Approves Genetic Test for Breast Cancer - Jul 08, 2008, 14:00 Kit will help identify which patients are most likely to respond to Herceptin. |
|