Computed tomography (CT) can miss structural ... is the test of choice; a normal contrast-enhanced MRI scan essentially rules out the possibility of a brain tumor. Glial tumors are divided into ...

Contrast for brain imaging is injected into one of your veins before or during your MRI or CT scan. MRI Scans: The Most Commonly Used Imaging Study for Brain Tumors MRI scans use magnetic fields ...

Brain tumors are abnormal growths of cells in the brain. In general, a benign tumor is less serious than a malignant tumor. But a benign tumor can still cause problems in your brain by pressing on ...

A new study suggests that CT scans, commonly used in medical imaging, may increase the risk of brain tumors. A new study in the Journal of the National Cancer Institute suggests that CT scans ...

That’s the kind of aggressive tumor that was giving Brennan headaches and nausea. Other surgeons had said it was too risky to try to remove. But when Moliterno looked at his brain scans during a ...

There has been an escalating risk of brain cancer associated with increasing radiation dose to the brain from CT examinations, a cohort study of more than 650,000 children and young adults indicated.