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Doctor insights on: Causes Of Eye Tumor

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Which kind of brain tumor (location etc) causes eye symptoms (nystagmus etc)???

Which kind of brain tumor (location etc) causes eye symptoms (nystagmus etc)???

Many options: Visual circuits are widely placed in the brain. Tumors can disrupt many of these functions including basic vision, parts of the field, motility and coordination. The list of what kind includes all known spontaneous tumors originating in the brain and also metastatic tumors lodging in the brain. Neuro-ophthalmologists are skilled at relating a series of symptoms to the location of the tumor. ...Read more

Neoplasms (Definition)

"tumor" literally translates as "mass", so even a fresh bruise could be called a "tumor". Doctors use the term "neoplasm" (tranlates literally as new growth) to describe tumors that are abnormal growths of cells. These may be benign or malignant; "malignant" = cancer. In everyday usage, we use "tumor" ...Read more


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Which kind of brain tumor causes neck pain?

Which kind of brain tumor causes neck pain?

Brain tumor: Tumors in the back part of the brain or posterior fossa can put downward pressure on the spinal cord and irritate the nerves in the neck. Muscle spasm can occur if there is erosion of the skull base and the occipital condyles. Blockage of cerebrospinal fluid as it flows from the brain to the spinal cord will cause neck pain. ...Read more

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Which type of brain tumor causes hallucinations?

Which type of brain tumor causes hallucinations?

Any: Brain tumors that effect what we call the limbic system or the auditory or visual association cortex could cause auditory or visual hallucinations. This could be because the tumor is in these areas or because of mass effect even if the tumor is in a different area ...Read more

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What are the causes of eye floaters?

What are the causes of eye floaters?

Floaters: A posterior vitreous detachment causes floaters. This is a situation where the vitreous(jelly) of the eye detaches (not a retinal detachment), it then "crumples" up leaving dots, spots, strands of blurry vitreous; i.e. The "floater". You should have an exam to ensure the incident did not tear the retina, which could lead to a retinal detachment. Wait one year then consider surgery. ...Read more

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Causes of episcleritis (redness in part of eye)?

Causes of episcleritis (redness in part of eye)?

Many things.: The disease is often from association with other diseases like wegener's granulomatosis or rheumatoid arthritis. It can also be from disorders of menstruation. For this reason, scleritis can occur in young women. It can also be the first symptom of connective tissue diseases like scleroderma. Episcleritis or inflammation of the episclera, is less serious and rarely becomes scleritis. ...Read more

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What causes lack of eye pigment?

What causes lack of eye pigment?

Lack of eye pigment: Lack of eye pigment can be due to: genetics/inheritance; congenital condition called albinism characterized by the complete or partial absence of pigment in the skin, eyes and hair; lack of nerve innervation to iris (congential horner's syndrome); trauma; prior eye surgery. ...Read more

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What is the causes of brain tumor?

What is the causes of brain tumor?

Most are not known. : There are many causes of brain tumors. The most common are from spread of another cancer to the brain. Other causes are generic or environmental. ...Read more

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Causes of iritis and other eye problems?

Causes of iritis and other eye problems?

Mostly unknown: Most iritis (also termed uveitis) is from unknown causes. A few are related to certain systemic rheumatoid and GI inflammations. There is a tendency for recurrence but there is effective treatment which you ophthalmologist can supply. ...Read more

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What are the causes of eye tremors?

What are the causes of eye tremors?

Nystagmus: Nystagmus is an involuntary eye movement which usually results in some degree of visual loss. The degree and direction of eye movement, amount of visual loss and resulting impairment varies greatly from person to person. You should check with your doctor, if your eyeball twitches. ...Read more

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What are causes of infrequent or lack of eye blinking?

What are causes of infrequent or lack of eye blinking?

Uncommon: The blink rate goes down with concentrated attention such as computer work. No blinking at all is pathologic and will cause corneal opacitification due to dryness. That could be due to lid trauma with scarring or neurologic damage (rare). Blinking is automatic and not really under conscious control for more than a few moments. ...Read more

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What are the causes of eye twitching?

What are the causes of eye twitching?

Common problem: Eyelid twitching (myokymia) is a common and largely unexplained problem. It usually goes away on its own but sometimes this takes 3-4 weeks. Occasionally, taking some calcium with magnesium supplements seems to help shorten the episode. Be sure to be getting plenty of rest and avoid extensive eye straining such as long hours in front of computer. If the problem does not resolve see your eye doc. ...Read more

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What type of hormone issues causes puffy eyes?

What type of hormone issues causes puffy eyes?

Many factors: Can cause puffy eyes from heredity, allergy, thyroid eye disease (not just hypothyroid), growths. ...Read more

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Hist. Of pituitary tumors. Has one removed 5/23/13. Sudden onset of blurry vision in left eye. See dr? What could cause this?

Hist. Of pituitary tumors. Has one removed 5/23/13. Sudden onset of blurry vision in left eye. See dr? What could cause this?

Yes, see your Dr. : The pituitary region is adjacent to the optic nerve. In fact, the surgery is done to keep the tumor from pushing against the optic nerve and causing visual problems. If you have new vision problems, you need to have it checked out particularly. Swelling of residual tumor, bleeding adjacent to the nerve are all considerations. ...Read more

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What are causes of eye twitches?

What are causes of eye twitches?

Eyelid twitching: Eyelid twitching is often due to any cause of eye irritation, stimulant use, stress, lack of sleep, neurologic disease, and other issues. Try using frequent artificial tears, getting adequate sleep and minimize stress, and stop stimulant use. If this persists, see an eye doctor. ...Read more

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What is the cause of eye floaters?

Aging, mostly: Most of the time floaters appear as a natural consequence of getting older, like seeing the first wrinkle in your forehead. If, however you see floaters that weren't there before, or if you have flashes of light in the periphery of your vision, it's best to get checked out asap by an eye md (ophthalmologist) to rule out retinal tears, which can lead to (vision-threatening) retinal detachments. ...Read more

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What's the cause of neuro endocrine tumors?

What's the cause of neuro endocrine tumors?

Unknown: Like so many other cancers, the cause of neuro-endocrine cancer is unknown. Just consider this to be an accident of nature and accept it as your destiny. ...Read more

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What type of head injury causes vision in one eye to be different?

What type of head injury causes vision in one eye to be different?

Optic nerve injury: If the vision in only one eye is affected this can be explained by anatomy. Usually it means damage to the optic nerve from the back of the eyeball to the place in the middle of the skull where the two nerves cross (chiasm). This can arise from injury such as an optic canal fracture causing traumatic optic neuropathy affecting only on eye. ...Read more

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