What is foci of T2 hyperintensity in the subcortical and periventricular white matter?
This phrase is a statement that would be used by a radiologist when reviewing the results from a MRI. Breaking down the phrase by individual parts:
T2 - An indication of the type of scan that was done. In a T2-weighted scan, areas that are fluid-filled appear bright, while areas that are fatty appear dark. A T1 scan would show the opposite results.
Hyperintensity - An indication of a bright region on the scan.
Foci of T2 Hyperintensity, therefore, means "focal points, or concise areas, of very bright spots."
Subcortical and periventricular white matter - These are locations within the brain. Regions of the brain are categorized by color (white matter or grey matter) and location (cortical, or related to the cortex, subcortical, or below the cortex, etc).
The statement, therefore, means "white spots on a MRI scan at certain locations within the brain."
This statement alone does not indicate any particular disease is present. It is a piece of information that a neurologist would use to help determine whether or not someone had a certain disease or condition. There are many conditions or diseases which can cause white spots on the brain; only a neurologist can sort through the possibilities and determine what caused these white spots.
What does it mean the brain parenchyma shows periventricular T2 hyperintensity and a few scattered subcortical foci of increased T2 and flair signal intensity in the frontal lobes that are nonspecifi?
What is mild diffuse cerebral and cerebellum volume loss and T2 hyperintesnity within the periventricular white matter?
What does it mean when they find a Lesion seen within subcortical white matter tracts of the posterior left frontal lobe?
Having high blood pressure can greatly increase the possibility of suffering from a stroke or heart attack. An increase of white matter on an MRI scan may help measure both risks. Ischemic changes in white matter, relative to chronic periventricular, are commonly found by examining MRI scans. Ischemic change in white matter can be attributed to diabetes, a high content of fat in the blood and high blood pressure, which all can be attributed to…
What does this mean Scatterd foci of T2 FLAIR signal hyperintensity in the periventricular deep and subcortical white matter?
The above includes what was the first line written under "impressions" on my radiology report related to an MRI done w/o and with Contrast which I was given recently. I'm going to see my neurologist today, but can tell you what I know now. The doctors I've spoken with so far expressed concern, then some calming words such as, "the report wasn't conclusive," as the radiologist had included a number of possible reasons for the…
Cortical is a word referring to the cortex, so the subcortical region of the brain is literally 'anything beneath the cortex'; but, since the brain isn't arranged in flat layers, it may be easier to visualise this analogy: If you picture the brain as being half an orange, the outer skin (the zest) would equate to the grey matter of cerebral cortex, & the inner skin (the pith) to the white matter; everything else (the…
What does prominent deep periventricular white matter changes consistent with microvascular ischemia mean on a mri of the brain mean?
Apparently some of the white matter cells around the ventricles have died due to small blood vessel inability to supply them with enough oxygen. Basically the brain's gray matter are our pools of information. The brain's white matter relays signals. These signals access and connect gray matter information to help us carry out physical and mental acts, from walking etc., to remembering stuff.
Periventricular White Matter Disease is not actually a disease. This misnomer comes from health practitioners referring to it as such, but periventricular white matter is commonly occurring on the brain, and changes in this matter are common as people age. Lesions, which are identified through imaging, may lead to a "disconnect" between certain regions of the brain, thereby creating confusion, poor balance or dementia. Causes Periventricular White Matter (PWM) has several causes, including aging, mini…
One unique aspect of the brain is how white and gray matter are dispersed throughout the various regions of the brain. The cerebellum, located posteriorly to other portions of the brain has the gray matter enveloping the white matter (white matter is called 'arbor vitae' in the cerebellum). The cerebrum, which is divided into lobes, has white matter enveloping gray matter. The spinal cord follows this design as well (white surrounding gray matter).