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As 'space-occupying-lesions,' the tumors can reach 3 to 4 cm or more in size and infringe on the facial nerve (facial expression) and trigeminal nerve (facial sensation). Advanced hearing loss and spells of true vertigo may occur. Very large tumors are life-threatening when they press on the cerebellum or cause brainstem compression. Late ...
Tumors are one of the most misunderstood diagnoses or conditions. While no one wants to be told they have one, many people don't realize that a tumor is nothing more than a clump of abnormal cells ...
Other causes include ear infections, disease of the heart or blood vessels, Ménière's disease, brain tumors, acoustic neuromas (tumors on the auditory nerves of the ear), migraines, temporomandibular joint disorders, exposure to certain medications, a previous head injury, and earwax.
Tumors within the nerve canaliculi initially present with unilateral sensorineural hearing loss, unilateral tinnitus, or disequilibrium (vertigo is rare, on account of the slow growth of neuromas). Speech discrimination out of proportion to hearing loss, difficulty talking on the telephone are frequent accompaniments.
According to EveryDayHealth.com, Tinnitus can be a side effect of certain medications -- including antibiotics, non-steroidal anti-inflammatory drugs, cancer drugs, and even aspirin when taken in ...
That suggests patients with tinnitus could have damaged auditory nerves that no longer send signals to their brains, potentially resulting in brain activity that causes patients to hear sounds of ...
Neurofibromatosis type II (also known as MISME syndrome – multiple inherited schwannomas, meningiomas, and ependymomas) is a genetic condition that may be inherited or may arise spontaneously, and causes benign tumors of the brain, spinal cord, and peripheral nerves. The types of tumors frequently associated with NF2 include vestibular ...
At this dose, approximately 6391 people would have to be exposed to cause 1 case of brain cancer. [8] Ionizing radiation to the head as part of treatment for other cancers is also a risk factor for developing brain cancer. [24] Mutations and deletions of tumor suppressor genes, such as P53, are thought to be the cause of some forms of brain ...