Question 1

what can cause a brain tumor in humans?

Accepted Answer

Etiology of tumors: Exposure to Radiation is the only definite risk factor for all types of brain tumors ( meningiomas and gliomas)
History of previous cancers during childhood ( leukemias, lymphomas)
Genetic conditions such Neurofibromatosis type 1 and 2
Tuberous sclerosis, Li Fraumeni, Von hippel Lindau,Turcot ,Turner and Grolin Syndromes
AIDS
power lines, cell phones , hair dye and smoking not proven as causes.

Question 2

how can  cell phone causes brain tumor ?

Accepted Answer

Probably doesn't: Several studies have been done to study this with the thought that the magnetic field and radiation of cell phones cold cause brain tumor. So far no definite cause and effect has been proven.

Question 3

can a brain tumor cause you lightheadedness?

Accepted Answer

Yes: Brain rumors can cause lots of symptoms including lightheadedness and imbalance. Brain rumors are not common though, and more frequently  lightheadedness is caused by other things like low blood pressure, dehydration, etc. You should get checked out by your doc !

Question 4

could a blow to the head cause a brain tumor?

Accepted Answer

No: There is no evidence that a head injury causes a brain tumor.

Question 5

which type of brain tumor causes hallucinations?

Accepted Answer

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

Question 6

what kind of brain tumor can cause loss of taste?

Accepted Answer

Actually lots can: One that comes to mind right away is something called a meningioma and one of these could settle into what is called the olfactory groove.  This will cause a loss of smell which then, distinctly can affect taste.  But why would you be worried about something as rare as Hen's teeth?  Loss of smell and taste due to brain tumors are almost so rare that some people actually get used to them.

Question 7

please tell me, could a brain tumor cause an enlarged ventricle?

Accepted Answer

Yes: Brain tumors can block the normal circulation of cerebral spinal fluid resulting in fluid backing up in the brain and causing dilatation of the ventricular system.

Question 8

can having a brain tumor during childhood cause a mental disorder later on in life?

Accepted Answer

Possibly: This is a problem that necessitates a face-to-face meeting with your doctor.  This will allow him/her to examine you, ask specific questions. And possibly order tests to find out what's wrong and what to do to help you.

Question 9

what causes brain tumor symptoms? is it the swelling of the brain or the tumor itself?

Accepted Answer

Both: Most patients with brain tumors have edema "swelling" around the tumor.  Drugs, such as dexamethasone, which reduce the edema reduce the symptoms, but usually do not eliminate symptoms.  This is evidence that both the tumor itself and edema contribute to the symptoms of brain tumors.

Question 10

is there anything that can cause a person to have hallucinations when they have a brain tumor?

Accepted Answer

Seizures: Depending on the location of the tumor, seizures can occur and can lead to altered perception of things--ie. Hallucinations. This may be described as auras, hearing things, smelling things. This occurs with tumors in the temporal lobe. Irritation of the brain may also lead to aberrant sensations that may be interpreted as hallucinations.For example, an occipital tumor may lead to visual symptoms.

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What can cause a brain tumor in humans?

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How can cell phone causes brain tumor ?

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Can a brain tumor cause you lightheadedness?

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Could a blow to the head cause a brain tumor?

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Which type of brain tumor causes hallucinations?

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What kind of brain tumor can cause loss of taste?

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Please tell me, could a brain tumor cause an enlarged ventricle?

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Can having a brain tumor during childhood cause a mental disorder later on in life?

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What causes brain tumor symptoms? is it the swelling of the brain or the tumor itself?

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Is there anything that can cause a person to have hallucinations when they have a brain tumor?

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