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Doctor insights on: Acoustic Neuroma Brain And Nerves

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I have a brain tumor also trigeminal neuralgia . I'm planning on the brain surgrey tumor on the trigeminal neuralgia nerve. Can they remove the tnnerv?

I have a brain tumor also trigeminal neuralgia . I'm planning on the brain surgrey tumor on the trigeminal neuralgia nerve. Can they remove the tnnerv?

Usually No: It sounds like you have a tumor (usually a meningioma or schwannoma) attached to the trigeminal nerve. This can cause the facial pain that you note. When surgery is done for this, the neurosurgeon can usually peel the tumor away from the nerve. Some fibers of the nerve can be sacrificed hopefully with minimal neurologic sequelae. This is a big nerve and it controls facial sensation and chewing. ...Read more

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Nerve (Definition)

The brain and spinal cord communicates with what is occurring in the internal organs and limbs by nerve fibers where are like electrical wires with insulation (myelin) and the "copper" (axon). Within brain and spinal cord these nerves connect to other nerves via synapses on both axons and dendrites. A nerve can carry information regarding sensations, and ...Read more


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Can a brain tumor cause pehirerpal neuropathy?

Can a brain tumor cause pehirerpal neuropathy?

No: These are two separate disease states, and one does not cause the other, unless the medication you are taking for the tumor is toxic to the peripheral nerves. ...Read more

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Can a mastoid tumor turn into an acoustic neuroma?

Can a mastoid tumor turn into an acoustic neuroma?

No: Completely different issues. An acoustic neuroma is a benign growth of the hearing/balance nerve. The mastoid is an air containing space connected to the middle ear. ...Read more

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Does radiation from CT scans, mris and/or octreoscan cause peripheral nerve sheath tumors?

Does radiation from CT scans, mris and/or octreoscan cause peripheral nerve sheath tumors?

No radiation from MRI: I have not heard of an association between medical radiation and peripheral nerve sheath tumors. ...Read more

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How do arteriovenous malformations damage the brain and spinal cord?

How do arteriovenous malformations damage the brain and spinal cord?

Hemorrhage: Most of the damage of an arteriovenous malformation occurs when the blood vessel or vessels are spontaneously ruptured and bleed into the brain, causing pressure and damage to the brain. The same can occur with an av malformation in the brain stem or spine. ...Read more

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Enlarged perivascular space in basal ganglia. Is by any cranial nerves? Double vision, enlarged pupils, trigeminal neuralgia, pulsating tinnitus

Enlarged perivascular space in basal ganglia. Is by any cranial nerves? Double vision, enlarged pupils, trigeminal neuralgia, pulsating tinnitus

Neurologic issues: None of what you describe is normal. I would suggest that you seek the opinion of both the Neurologist and the Neurosurgeon and possibly the Interventional Neuroradiologist. ...Read more

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Are sparkles in vision a symptom of brain tumor? Why? Is it due to pressure in optic nerve or chiasm? Or occipital lobe or parietal lobe pressure.

Are sparkles in vision a symptom of brain tumor? Why? Is it due to pressure in optic nerve or chiasm? Or occipital lobe or parietal lobe pressure.

No.: None of the structures you mentioned would cause sparkles in the vision. Scotomas are benign as long as they aren't persistent, they can be due to onset migraines, associated with headaches or happen for no reason. If they come on and stay and get worse for several days then we worry about retinal/vitreous detachment. ...Read more

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Can MRI of brain see strokes/mini strokes and tumours on pituitary gland?

Yes : If pituitary tumor is suspected a detailed endocrine evaluation is necessary to assess whether it is a functionally secreting tumor. Especially looking for acth secreting tumors given your history there are other types that present with generalized symptoms but a thorough endocrine evaluation should establish this in addition a very refined mri. ...Read more

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Please interpret. Prominent aica branches extending in both auditory canals. Can be compressing 7th and 8th nerve complexes. Have vertigo and tinnitus?

Please interpret. Prominent aica branches extending in both auditory canals. Can be compressing 7th and 8th nerve complexes. Have vertigo and tinnitus?

AICA: A prominent aica is a variant of normal anatomy. The aica is the anterior inferior cerebellar artery. It can be found within the canal called the iac or internal auditory canal, which is where the facial nerve (7th) and the cochlear vestibular nerves (8th) extend from the ear to the brain. If the aica is prominent, it is large and can compress and result in tinnitus, vertigo & even hearing loss. ...Read more

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Can a MRI of spine detect aneurysm and nerve disorders?

Can a MRI of spine detect aneurysm and nerve disorders?

Possibly: Magnetic resonance imaging, is a non-invasive, non-radiation method of cross section imaging. It is used to look at soft tissues, blood vessels and bone. Mri spine imaging will look at bone and the spinal cord with spinal nerves cords. An aneurysm is a blood vessel defect, usually of an artery such as the aorta, which lies in front of the spine. Whether this is seen depends on the image window. ...Read more

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Is brain tumors in your head?

Is brain tumors in your head?

Brain tumor: Very rare to have brain tumors but yes in the head, rarely a tumor located in the back could extend down to spinal cord, then it would be outside. ...Read more

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Most neurons in the brain and spinal cord are not regenerated, right?

Most neurons in the brain and spinal cord are not regenerated, right?

Not quite correct: For years, it was felt that nerve cells would not heal. If the cell body dies (apoptosis), it does not resurrect. If the nerve fibre axon is transected, it will not reconnect. But the myelin covering can regenerate, and the brain can employ alternative pathway connections with time. ...Read more

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Would spinal cord stimulation help block pain caused by peripheral neuropathy in the feet?

Would spinal cord stimulation help block pain caused by peripheral neuropathy in the feet?

Quite possibly: Spinal cord stimulation (SCS) is used successfully in Neuropathic pain of peripheral nervous system origin. Neuropathic pain is a common healthcare problem with some patients who are refractory to standard treatment guidelines or burdened with the side effects of such treatments. SCS offers a clinical and cost-effective treatment at lower lifetime healthcare cost with better long-term outcomes. ...Read more

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Can a dr (neurologist ) see and detect an inflammation of the optic nerve (optic neuritis) via a brain mr+c?

Can a dr (neurologist ) see and detect an inflammation of the optic nerve (optic neuritis) via a brain mr+c?

Yes: Although most cases of optic neuritis are determined through an ophthalmologic exam, an MRI of the orbit can reveal optic neuritis. Make sure you are seeing an ophthalmologist in addition to a neurologist. ...Read more

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Can brain inflammation like encephalitis lead to a brain tumor later?

Can brain inflammation like encephalitis lead to a brain tumor later?

No: Inflammation of the brain is not a general precursor to brain tumors. Occasional brain tumors such as lymphomas, may present with an inflammatory picture. ...Read more

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Can you list eye manifestation due to brain tumor compress optic nerve?

Can you list eye manifestation due to brain tumor compress optic nerve?

Visual field defects: As the tumor compresses the optic nerve, there will be a visual field defects. This can be in one eye if it happens before the optic chiasm or in both eyes if it happens after the chiasm. If there is any visual field defects, the tumor should be removed. ...Read more

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Can you get optic migraines from a brain tumor?

Can you get optic migraines from a brain tumor?

No, but: The visual phenomena of migraines is caused by changes in blood flow as the arteries in the head narrow (spasm). Brain tumors can also cause visual changes, usually loss of peripheral vision, but other visual phenomena similar to migraines are known to occur. Brain tumors are rare; migraines are not. ...Read more

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Are brain fog, tingling in head and dizziness, signs of a brain tumour? I'm terrified.

Are brain fog, tingling in head and dizziness, signs of a brain tumour? I'm terrified.

Brain fog & tingle: can be produced by many things, tumor is at the bottom of the list. Please see your doc for diagnosis and treatment. Diet, lifestyle, sleep habits, etc. all contribute. Peace and good health. ...Read more

Dr. Hank Chambers
135 doctors shared insights

Brain And Nerves (Definition)

The brain and nerves are parts of the body, forming the "nervous system" that processes information, thought, and memory; the location of personality and emotions; and the control center ...Read more


Dr. Neil Giddings
110 doctors shared insights

Acoustic Neuroma (Definition)

A benign, noncancerous tumor that grows at the base of the brain. The most common symptom is hearing loss, often noticed on the telephone. Hearing tests and MRI ...Read more