Small foci of hyper intense signal on T2 weighted images are common in the brain parenchyma, more often in the cerebral hemispheres. They are so common, that merely identifying one or a few is usually of no clinical consequence without additional signs on the MRI scan.
These small areas of high intensity (foci) are observed on T2 MRI images (using 3D FLAIR) within the brains' white matter. In this case the front of the brain. They are in several areas and are called scattered. They are usually seen in normal aging but also in some neurological disorders such as Bipolar disorder, major depressive disorder and MS. Studies suggest that these are dilated spaces caused by reduced blood flow or lack of part of the myelin sheath around nerves.
what does this mean? Impression: There are scattered foci of T2/FLAIR hyperintensity within the periventricular, deep and subcortical white matter. The findings are nonspecific but may be seen in mild to moderate small vessel ischemic changes. No evidence for acute infarct or hemorrhage.
Signal foci is a white matter in the cerebrum. It is a common incidental finding on MRI of the brain of patients with a variety of diseases.
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 results. However, I've since read the fact I had an MRI six years ago during which this foci was not present, this presents a problem. The fact the foci is in the periventricular area typically suggests a diagnosis of Multiple Sclerosis. However, my neurologist ask to look at the films himself, to confirm this foci or lesion, is new. If it is indeed a new lesion, this signifies a diagnosis of either Multiple Sclerosis or another demyelinating disease. (Note: I had a "small foci" of "abnormal T2 Flair" rather than being scattered. )
my husband has t2 intense foci in the subcortical white matter in the frontal and parietal reigon these are compatible with foci of chronic ischaemic change the finding is related to small vessel disease his mood swings are getting worse would this disease be a part of mood swings.
Hypointense foci refer to areas on a medical imaging study, such as MRI or CT, that appear darker than surrounding tissue due to reduced signal intensity. These foci may indicate the presence of abnormalities such as lesions, tumors, or areas of decreased blood flow. Further evaluation is often needed to determine the underlying cause and potential implications of hypointense foci.
It means you're smarter than everyone else... and there is a high probability that you are also better looking.
The foci of an eclipse is 2.
Can hyponatremia cause white matter suggestive of minimal chronic microvascular ischemic change. The grey-white differentiation is maintained. minimal chronic microvascular ischemic on a brain scan?
Two foci's are found on a hyperbola graph.
The point where sound waves come together (foci).
Type your answer here... it is a T2 hyperintense foci
By definition, foci are the centres of interest or activity and so are important.