Many things, most common is anemia. Differntial is multiple myeloma, mets, leukemia, and myelofibrosis. Findings have to be correlated with patient history and labs.
What does it mean when the MRI states Marked patchy to confluent abnormal T2 signal white matter? increase brain T2 signal from white matter in MRI might be due to AIDS dementia complex
abnormal softening of the brain
The T2 signal is used by MRI machines to help identify different characteristics of tissues within the brain. For example, the T2 signal can help identify if the tissue contains too much water.
a abnormal vein in the brain
A brain tumor can be defined as an abnormal growth of cells in the brain.
Hydrocephalus
Hardening of the brain
What does abnormally slow brain waves indicate
Seizures involve abnormal electrical impulses of the brain. There are likely other conditions related to abnormal electrical impulses. For instance, people who get migraines often show abnormalities on EEG as well.
It can cause a seizure.
The retina detects light and the optical nerve sends the signal to the brain.
the abnormal size of the balloon scared the children as they ran by.