An acoustic neuroma--which is also referred to as vestibular schwannoma--is a tumor that grows within the nerves that connect the inner ear and the brain. The growth of this noncancerous tumor is believed to occur because of a genetic defect,...
Ringing in the ears, medically known as tinnitus, can be more than an annoyance. Tinnitus affects one out of five people, the Mayo Clinic states, and can seriously interfere with activities of daily living. Causes of tinnitus are many, and cures...
Acoustic Neuroma and Meniere’s Disease both affect the inner ear, causing similar symptoms of vertigo--a sensation of spinning, even when still--and gradual hearing loss. The symptoms arise from different causes and doctors must make an...
Damage to the inner ears can result in several hearing-related problems such as tinnitus, labyrinthitis, vestibular neuritis and noise-induced hearing loss. These problems may be irritating, but they are not life threatening. Consult an ear...
A sudden ringing in the ears, also referred to as tinnitus, is a symptom of a problem in the ear or the brain. Approximately 10 percent to 15 percent of the population experiences some type of ringing in the ears, according to the Merck Manuals....
According to a 2007 press release from the University of Pennsylvania, approximately 9 million to 15 million people in the United States have recurrent episodes of dizziness, and 3 million individuals experience daily symptoms of dizziness. While...
An acoustic neuroma, also called a vestibular schwannoma, is a noncancerous tumor that grows within the nerves of the inner ear. Each year, approximately 2,500 to 3,000 people in the United States are diagnosed with this rare condition, according...
Nausea and vomiting combined with a spinning sensation are typical symptoms of dizziness. Dizziness can sometimes cause unsteadiness, which can lead to injury. Dizziness can occur as a result of taking certain medications or because of certain...
An acoustic neuroma is a tumor of the nerve that runs between the ear and the brain. The tumor is not cancerous but it can cause permanent nerve damage, hearing loss, vertigo and other balance problems, ringing in the ear, pain and other symptoms....
Headaches, confusion, personality changes, memory loss, drowsiness, seizures and loss of balance are all symptoms of various brain tumors. But there is no reason to panic. You can experience these same symptoms in other disorders as well, which is...
Dizziness refers to a condition that causes sensations such as faintness, unsteadiness and lightheadedness, according to the Vestibular Disorders Association. Feelings of rotational movement or whirling are symptoms of vertigo, a specific form of...
Acoustic neuroma is a noncancerous growth or tumor. It arises from the nerve that runs from the inner ear to the brain. This nerve has two parts concerned with balance and hearing. As the tumor grows, it presses on both balance and hearing nerves....
Ringing in the ears is a symptom called tinnitus. Tinnitus is also the term for hearing other sounds such as buzzing or clicking in the ears. According to the Mayo Clinic, tinnitus is a common problem and affects about 20 percent of adults. Damage...
An acoustic neuroma is a tumor located on the nerve that supplies the inner ear. Unilateral acoustic neuromas are acoustic neuromas that only affect one ear. The tumor affects the eighth cranial nerve and is responsible for 7 percent of all tumors...
A ringing sound in your ear is called Tinnitus. According to the American tinnitus Association, about 50 million Americans have this disorder.The sound can be generated from the ear, brain and the auditory nerve, which runs from the inner ear to...
Head tumors are composed of a mass of cells growing in the head, and can be cancerous or noncancerous. When the cells of the tumor are cancerous, they grow uncontrollably and have the potential to kill neighboring tissue and spread to other parts...
The brain consists of highly specialized cells, called neurons, which signal to each other within the brain to control a range of functions throughout the body. Groups of cells, called glia, surround, support and nourish this network of neurons....
Meniere’s disease, an inner ear disorder causing vertigo and hearing loss among other symptoms, was first described by a French physician in 1861, according to the National Institute on Deafness and Other Communication Disorders, or NIDCD....
The treatment of tumor of the ear canal depends on the size, location and classification of the tumor. Certain benign tumors don't require treatment, while others require surgery. Certain malignant tumors require radiotherapy, while others only...
The ICD-10 (International Statistical Classification of Diseases and Related Health Problems) lists more than 100 eye and ear diseases. There are a number general vision problems such as strabismus, myopia (near-sightedness), hypermentropia...
An acoustic neuroma is a benign tumor that grows on the nerve that connects the inner ear to the brain. It can cause hearing loss, balance problems and ringing in the ears. Radiation therapy, also known as radiosurgery or gamma-knife...
A clicking sound in your head when you run most likely results from tinnitus. Tinnitus is a symptom of other conditions such as hearing loss and jaw-joint disorders; it produces sounds such as ringing or clicking in your ears and head. Although...
Inner ear disorders are often frightening. They can make you feel like you're spinning around, causing loss of balance. It can happen so suddenly that you find you're unable to navigate around the room, as though intoxicated. Inner ear...
An acoustic neuroma, or vestibular schwannoma, is a common, non-cancerous type of tumor that grows on a nerve that runs between the brain and inner ear. Typically slow-growing, these tumors sometimes remain small enough that the best treatment is...
Gadolinium (Gd) is one of the most abundant of the rare earth elements, first discovered in the late 1800s by the chemists Jean-Charles Galissard de Marignac and Paul-Emile Lecoq de Boisbaudran. Its physical and chemical properties give it...
Vertigo falls into two major categories: peripheral and central. Conditions of the central nervous system relate to central vertigo, but problems of the inner ear cause peripheral vertigo. Peripheral vertigo is more common, as issues such as...
Dizziness is a perceived sensation of spinning or movement, often accompanied by nausea, confusion and poor balance. Causes may include brain disorders, fluid in the inner ear, motion sickness, diabetes medications, tumors, allergies and...
Dizziness can have a number of causes, such as damage your inner ear from head injuries or degeneration of the inner ear. Stress, tension, depression, mild strokes, tumors, neck injuries and arthritis in the spine are all possible causes of...
Nystagmus is a condition affecting the eyes. According to American Nystagmus Network, nystagmus is characterized by uncontrollable quick movements of the eye. This problem can limit eyesight and can involve one or both eyes. "Understanding...
