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Neurology (Expert Forum)
brain cyst
This forum is for questions and support regarding neurology issues such as: Alzheimer's Disease, ALS, Autism, Brain Cancer, Cerebral Palsy, Chronic Pain, Epilepsy, Fibromyalgia, Headaches, MS, Neuralgia, Neuropathy, Parkinson's Disease, RSD, Sleep Disorders, Stroke, Traumatic Brain Injury
brain cyst
by feramea, Jun 07, 2007 12:00AM
I recently had a brain MRI looking for MS. They did not find any evidence of MS but they did find a 1-2mm cyst on the left ventricle. They doctor said this was normal variation but I am still worried about it. How common are these cysts and will it get bigger? Because it is so small so I not worry about it? Once in a while I do get dizzy and I wonder if it could be caused by this since the doctors could find no other cause of my dizzyness.
my brain is better though forgetfull.
my friend had dizzy headaches was forgetfull
sesizers
all gone now with 2 years of antibiotics
now back to work
but still tired
it was lyme disease...hm what's up with this m,sdiagnoses
of other disease when Ticks are growing wide out here.
I have found some information on temporal lobe cyst on web sites of which has been helpful , my only hope now is that my sons neurology consultant will listen , as my son also has developemental delay and behavioural problems, of which I have found through research that temporal lobe cyst can cause these symptons!!!
I am new here, hello to all bewildered parents like myself , who don't know which way to turn !!!!
The cyst found on MRI is likely an incidental finding. They're mostly benign. There are several types of cysts found in the ventricular system, e.g. colloid, arachnoid, and ependymal cyst. Your cyst is very small (1-2mm). However, it can sometimes cause hydrocephalus (enlargement of the ventricle) when the cyst obstructs the flow of the cerebral spinal fluid. Your MRI should be able to pick up hydrocephalus. Therefore, it's reassuring that your MRI didn't show hydrocephalus.
Several signs/symptoms that are suggestive of hydrocephalus:
1) Headache
2) Nausea, vomiting
3) Decrease level of consciousness
4) Visual changes (double vision, blurry vision)
You mentioned about dizziness. Dizziness can be due to many things:
The cause of dizziness - vertigo, presyncope, disequilibrium, or nonspecific dizziness.
Most patients with dizziness have vertigo. Most patients experience vertigo as an illusion of movement, not necessarily spinning, of themselves or the environment. Presyncope is usually experienced as a sensation of impending faint. This diagnosis is suggested by the occurrence of dizziness only in the upright posture, in patients with cardiac disease, and when associated pallor is described by onlookers. Dizziness that represents disequilibrium or a sense of imbalance may be the presenting symptom of a peripheral neuropathy, parkinsonism, and cervical myelopathy.
Nonspecific dizziness is ill described and has a wide differential diagnosis that may include milder forms of vertigo, presyncope, and disequilibrium, as well as medication side effects, psychiatric disease, and metabolic derangements. Elderly patients often have multiple etiologic contributors to their dizziness.
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Good luck.