Tuesday, March 29, 2011

Painless Neurosurgery Effectively Treats Acoustic Neuroma and Other Brain Disorders

Post by Groshan Fabiola








A painless, non-invasive treatment choice for several brain disorders is beginning to be utilised more often by neurosurgeons. Gamma knife radiosurgery is utilized to treat a selection of abnormalities within the brain. This choice of treatment provides a safer choice than typical neurosurgery because no incisions are required.

Gamma knife treatment is carried out with several radiation beams employing an advanced imaging device that can be aimed precisely at the abnormality. One radiation beam of this treatment is too weak to trigger harm to the brain tissue that it passes through, but when the beams all meet in the precise region of abnormality, effective treatment is provided. 

Gamma knife radiosurgery is frequently utilized to treat acoustic neuroma, a slow-growing tumor that grows on the main nerve that leads from the brain to the inner ear. This condition can cause ringing in the ears and hearing loss as well as loss of balance.

The tumor typically grows extremely slowly, but in some cases it can grow rapidly and trigger troubles with crucial functions. Acoustic neuroma gamma knife treatment can quit the growth of the tumor. Good candidates for this treatment are individuals with small tumors or individuals who do not make excellent candidates for traditional surgery as nicely as patients who have tumors in locations that can not be removed without causing damage to surrounding brain tissue. 

An additional typical use of this radiosurgery is for the treatment of Trigeminal Neuralgia. This condition affects the nerve that carries sensations from the brain to the face. When this disorder affects the trigeminal nerve, a slight brushing against the face can cause excruciating pain. This condition can be progressive

with attacks occurring a lot more often and pain becoming worse over time. Gamma knife trigeminal neuralgia treatment damages the trigeminal nerve, thus eliminating or reducing the pain.

Although this treatment is typically really powerful and secure, it can take weeks or months for the effects to happen. It is also being used to treat brain tumors and arteriovenous malformations.



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For much more resources concerning gamma knife treatment or even about acoustic neuroma gamma knife and specifically about gamma knife trigeminal neuralgia please review these pages.










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Related Acoustic Neuroma Causes Articles

Study Comparing Radiation Therapy and Surgery for Acoustic Neuroma Patients Urged

Study Comparing Radiation Therapy and Surgery for Acoustic Neuroma Patients Urged











(PRWEB) April 30, 2005

Last month, singer John Michael Montgomery was criticized for appearing drunk and singing the National Anthem off key at a motor speedway race in Atlanta. In response, he announced to the world via his web web site that he was suffering from an acoustic neuroma. Montgomery reported loss of hearing in his appropriate ear and trouble with his balance.


Now, Dr. Bradley Hennenfent, founder of the Acoustic Neuroma Foundation, is urging medical doctors and researchers to undertake a study that compares the effectiveness of radiation therapy versus surgery for treating patients with acoustic neuroma.


“Perhaps the most essential question for the acoustic neuroma patient with a small (much less than 2 cm) tumor is no matter whether to treat the tumor with Gamma Knife radiation therapy or surgery,” says Dr. Hennenfent on the Acoustic Neuroma Foundation website, http://www.AcousticNeuromaFoundation.Org. “Patients require to know which is the very best treatment with the certainty that only a randomized controlled trial can supply.”


An acoustic neuroma is a benign (non-cancerous) tumor found around the auditory (hearing) nerve in the head. Acoustic neuromas occur in 1 out of 100,000 folks and they are 1 of the most typical sorts of brain tumor.


Dr. Hennenfent said a comparative study is essential taking into consideration that the risks of surgery often far outweigh those of radiation. Post-surgery troubles might contain death, damage or paralysis of the facial nerve, partial or total loss of hearing, ringing in the ear, infection, and bleeding. Dry eye, resulting in scarring of the cornea, and loss of vision might happen. And, with surgery there is a lengthy recovery period. Dr. Hennenfent reports that surgery normally involves a period of weakness and unsteadiness caused initially by anesthesia and then by the surgical removal of the balance nerve, which is cut while removing the tumor. Radiation has relatively couple of post-treatment problems by comparison. In reality, several patients are able to return to work inside days.


Acoustic neuromas are frequently misdiagnosed. Some of the symptoms that can be caused by an acoustic neuroma consist of: hearing loss, ringing in the ear, discomfort or pressure in the ear, a feeling of something clogging the ear, headache, dizziness, trouble with balance, facial weakness, facial discomfort, eyelid twitching, facial numbness or tingling.


Besides working for the Acoustic Neuroma Foundation (http://www.AcousticNeuromaFoundation.org), Dr. Hennenfent is also a leading prostate wellness activist. He is the author of the new book, “Surviving Prostate Cancer Without Surgery,” as nicely as “The Prostatitis Syndromes.” He began the internet site http://www.SurvivingProstateCancerWithoutSurgery.org, co-founded the Prostatitis Foundation (http://www.Prostatitis.org) and founded the Epididymitis Foundation (http://www.EpididymitisFoundation.org).


Contact us:


Arnold@AcousticNeuromaFoundation.org


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Does an MRI with contrast miss or not find acoustic neuroma ?

Question by roywasacheater: Does an MRI with contrast miss or not discover acoustic neuroma ?
I've had an MRI and a CT two years ago but I still present with symptoms of an acoustic neuroma (sudden hearing loss that never came back, fullness in the ear, headaches, but not considerably balance problems). I recurrently have to go back tot he MD when I have pain int he ear or severe tinnitus, only to have it get greater by the time my referral to the ENT goes by means of. This quite considerably waxes and wanes. Any suggestions? Also, I have a history of mastoidectomy with tympanoplasty in late adolescence (20 years ago). And had no real issue with the ear until three years ago I had sudden hearing loss and tinnitus.


Very best answer:

Answer by Jody B
CT and MRI scans with contrast have situated 2 acoustic neuromas I had. Do you ever have any vomiting or facial tingling ? I'm surprised that the balance issues are minor and that you've had ear pain. My balance has been affected a lot and I didn't have ear discomfort, but dreadful headaches. I suggest that you ask for a referral to a neurosurgoen to access their wisdom and encounter.



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The Gamma Knife Procedure

Post by Groshan Fabiola








Gamma knife surgery is a revolutionary and efficient treatment for brain tumors. The treatment is minimally invasive, making use of a extremely concentrated dose of gamma radiation, focused on the brain tumor, to destroy diseased tissue. The dose of gamma radiation is so nicely-focused and precise that it leaves no harm to brain tissue that surrounds the tumor. Common for ailments like acoustic neuroma, radiosurgery, like the gamma knife process, is an entirely painless process.

The Treatment

The protocol for gamma knife surgery consists of four easy steps.

Head frame fitting - The patient is first fitted with a head frame, which prevents any excess movement. This maximizes the accuracy in targeting the lesion. The frame is applied to the patient's head with four pins, which require some local anesthetic.

Imaging - As soon as the head frame is securely in place, the patient receives an imaging study, either by means of an MRI, CT scan, or angiography. This helps in precisely locating the tumor.

Planning - With the imaging study, medical staff uses software to determine the appropriate treatment plan. This process can take an hour or two depending on the affected location. At this time, the patient can rest.

Treating - As soon as the medical staff has worked out an suitable treatment strategy, the patient is placed comfortably on the gamma knife couch, which moves automatically into the gamma knife machine. The treatment takes about fifteen minutes to an hour, in the course of which time the patient is no cost to sleep or relax. There is no pain, and the patient will essentially feel absolutely nothing during the whole procedure.

Patients can leave the treatment center inside the identical day, and results from the procedure are steady, appearing over the course of days, weeks, or months depending upon the severity and location of the lesion. Lesions gradually dissolve or basically quit growing altogether, permitting for recovery or further treatment.



About the Author

For much more resources about gamma knife surgery or about treatment for brain tumors or even about acoustic neuroma radiosurgery, please review these links.



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Acoustic Neuroma: Symptoms and Treatment

Post by Joseph Devine








Every year, about 3,000 folks in the US are diagnosed with acoustic neuromas, also recognized as a vestibular schwannoma. This is a benign tumor that develops near the brain and places pressure on the auditory nerve (also known as the eighth cranial nerve), which connects the sensory cells of your inner ear to your brain. While such a diagnosis can be alarming, it is essential to note that acoustic neuromas are non-cancerous - they grow really slowly, and do not spread to other parts of the body.

Acoustic neuromas can be hard to diagnose, as the symptoms they trigger are similar to many other, far far more frequent conditions. Patients typically will need to undergo MRI's, hearing exams, and other tests to confirm that their diagnoses. Unfortunately, because the onset of symptoms can be so gradual, patients at times suffer from acoustic neuromas for months or even years just before being diagnosed.

Symptoms

The symptoms of this condition can vary depending on the size and precise location of the tumor. As it grows, symptoms will usually turn out to be much more pronounced. These symptoms may possibly incorporate:

Sudden or gradual hearing loss (normally in one ear)Increasing difficulty with balance and mobilityPersistent feelings of vertigo (dizziness)Tinnitus (a "ringing in the ears" without external causes)Numbness or tingling sensations in the faceWeakness of facial muscles

Some patients live with acoustic neuromas for years without developing severe symptoms, whilst other instances progress reasonably rapidly. Doctors are not sure what causes this discrepancy between patients.

Treatment Options

An Acoustic neuroma is usually considered a treatable condition. Depending on the patient's overall wellness and other aspects, a physician might recommend one or much more of the following:

Typical monitoring - If the growth is not causing severe issues, the patient and his or her physician may decide to simply leave it alone. Even so, the patient will require to visit the hospital on a standard basis for scans and other tests. This will enable his or her physician to monitor the issue for signs of tumor growth or other wellness complications.Radiation treatment - Advancements in cancer remedies now enable doctors to direct a beam of radiation directly to a tumor, killing tumor cells while causing little to no damage to surrounding tissues. Radiotherapy does not call for surgery and can be an effective way to avoid tumor growth in some instances, it may possibly even be sufficient to eliminate the tumor totally. Surgery - If the patient chooses, he or she may undergo surgery to simply remove the tumor. This can be an attractive choice, specially contemplating that the odds of re-growth are very low. Nevertheless, surgery can have side effects of its own, which includes damage to nerves or muscles.

A individual with acoustic neuroma needs to weigh his or her options carefully, such as the pros and cons of every 1. Although it is rarely a life-threatening diagnosis, its symptoms can have a profound effect on a person's life.

To understand about treatments for hearing loss of all kinds, contact a hearing aid specialist from HearingPlanet.



About the Author

Joseph Devine










-A vestibular schwannoma, frequently known as an acoustic neuroma, is a benign primary intracranial tumor of the myelin-forming cells of the vestibulocochlear nerve (CN VIII). The term "vestibular schwannoma" is the correct 1 simply because the tumor entails the vestibular portion of the 8th cranial nerve and arises from Schwann cells, which are responsible for the myelin sheath in the peripheral nervous system. Approximately 3000 cases are diagnosed each and every year in the United States with a prevalence of about 1 in 100000 worldwide. It comprises five-10% of all intracranial neoplasms in adults. Incidence peaks in the fifth and sixth decades and both sexes are affected equally. -Edson Zerati, MD www.zerati.com
Video Rating: five / 5



Related What Is Acoustic Neuroma Articles

The Truth About Cyberknife Treatment For Acoustic Neuroma

Write-up by Colorado Cyberknife, Cyberknife Treatment For Acoustic Neuroma








As the world ages, new illness-conditions begin to proliferate. Even though a lot of specialists are equipped with advance understanding about the human body and the medical science, these latest conditions are finding harder to realize, and one of these is the disease referred to as Acoustic neuroma. In this post, you will be learning far more about this condition and some interventions that are used to stop and treat it. Particularly, you will know more about the cyberknife treatment for acoustic neuroma. At the end of this write-up, you are expected to understand the exact indication of this therapy and the possible risk factors or complications that it brings.What is acoustic neuroma?It is also medically termed as vestibular schwannoma, and it is a benign tumor that significantly affects the vestibulocochlear cranial nerve. This nerve is responsible for your sense of hearing and balance.The primary symptom of this condition is hearing loss. Other signs and symptoms are loss of balance, ringing on the ear or tinnitus, vertigo, nausea, increased pressure on the ears, and vomiting. Other folks may well also suffer from total deafness if the condition worsened.Before any treatment is instituted, a thorough diagnostic study is performed. The ear physician will probably opt for a Magnetic Resonance Imaging or MRI study to establish the size of the tumor and the extent of damage. A number of hearing examinations will also be completed, as well as tests of balance control. This condition is not effortless to diagnose, and it is a lot more hard if it developed on elderly people, since hearing loss can also be linked as a typical response to aging.The first line of treatment is normally surgery, utilizing several approaches. The aim of this treatment modality is to remove the tumor, specifically if it is already significant sufficient to cause total deafness. Moreover, a large tumor can also impact and alter the functions of other nearby organs.The advent of cyberknife methodAnother intervention is the cyberknife treatment for acoustic neuroma. This uses gamma radiation to incise or remove totally the growing tumor and leaving the web site no cost of potentially harmful tumor cells. There are also distinct approaches to this type of therapy, and Image Guidance is one of these. In this approach the procedure is becoming closely monitored by an X-ray procedure to establish regardless of whether the radiation is perfectly directed towards the tumor or not.

An additional approach is the Robotic Mounting. It utilizes the robotics technologies for a precise execution of the process. 1 benefit of this type of approach is that the gamma rays are becoming emitted at different directions towards the tumor, and there is no require to use the X-ray. As of the present, there are no recorded side effects of both approaches, because the radiation that is being employed has a low frequency, which is being tolerated properly by the body. Nevertheless, further studies are becoming done to figure out a lot more the success of these in treating other conditions, and if they can really be risky to one's health.Colorado Cyberknife is one of the pioneers of the cyberknife treatment for acoustic neuroma. Nowadays, the center uses cutting-edge technologies to deliver such treatment modality to their patients.



About the Author

Go to Colorado Cyberknife to find out the best Cyberknife Treatment For Acoustic Neuroma. Colorado Cyberknife is the property of the world's 1st Cyberknife VSI Treatment Facility and 1st Robotic Cyberknife.



Acoustic Neuroma - Mayo Clinic






Michael Link, MD, a Mayo Clinic neurosurgeon, describes symptoms, diagnosis and treatment choices for acoustic neuroma. For a lot more details, see www.mayoclinic.org
Video Rating: five / five








NOTE: The 20th Annual Meeting of the Acoustic Neuroma Association will be June 17-19, 2011 in Cincinnati, OH. Get details: ht.ly When Jennifer, an assistant principal at an option high school, was diagnosed with an acoustic neuroma, she went to the Web and did her homework. Discover much more about acoustic neuroma at www.MayfieldClinic.com
Video Rating: 5 / five