Depending on the size and location of the AVM, Gamma Knife® treatment is often the best choice to preserve brain function and minimize side effects.
What is an arteriovenous malformation (AVM)?
Arteriovenous malformations are tangles of blood vessels that cause irregular connections between the arteries and veins — most often in the spinal cord or brain. It is believed that AVMs are congenital, meaning they are formed before birth, but in rare cases may be caused by injury to the brain.
As they grow, AVMs damage the brain by reducing oxygen flow to vital areas, bleeding into surrounding tissues, and compressing or displacing parts of the brain.
What are the symptoms of AVM?
Though it appears that AVMs are present at birth, many patients show no symptoms until they grow large enough to cause discomfort or damage. The majority of diagnoses are made between the ages of 20 and 40, as neurological damage builds over time. If your AVM is discovered while small and before you exhibit symptoms, your doctors may choose to watch and wait, and monitor the AVM’s growth. Occasionally, pregnancy will speed the onset of symptoms due to increased blood volume and pressure. Symptoms can include bleeding in the brain, seizures, weakness, severe headaches and issues with speech, vision or movement.
Gamma Knife® treatment for AVM
Generally, treatment for AVMs includes a combination of three different tactics:
- Surgical removal of the AVM
- Embolization, or blocking, of the vessels attached to the AVM
- Reducing the size of the AVM to reduce blood flow of the AVM
The Gamma Knife treatment plan depends on the particular size and location of the AVM. Essentially, the Gamma Knife procedure destroys the cells of the AVM, eventually stopping the flow of blood and preventing future hemorrhaging.
How long is the recovery period for Gamma Knife treatment for AVM?
You may experience mild headache, nausea or fatigue immediately after the procedure – but these side effects should fade in one to two days. Because the procedure is noninvasive, there are no risks for bleeding, infection or the leakage of spinal fluid – which are risk factors for open surgery.
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If you have been diagnosed with an arteriovenous malformation, ask your doctor about Gamma Knife treatment, or call 866.254.3353 to schedule an appointment and learn if Gamma Knife treatment may be right for you.
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Understanding Essential Tremor
Unlike other neurological disorders or conditions that may cause tremors like Parkinsons', essential tremor does not include any additional neurological issues. However, the disorder can impede daily activities and interfere with routine tasks. Simple things such as using a phone, writing notes, buttoning up clothing, and even preparing a meal can become time-consuming and frustrating.
Essential Tremor Symptoms
Essential tremor symptoms present as small, but rapid uncontrollable movements. These movements can occur occasionally, constantly, or frequently and they can affect one or both sides of the body. Essential tremor is most often noticeable in someone if they are attempting an intentional activity that draws attention to their movements. While individuals who are 60 or older are typically the age group diagnosed with essential tremor, younger people can also be affected. Certain factors like smoking, caffeine consumption, too much stress, or a lack of sleep can make a tremor worse.
Medications for Essential Tremor
For many patients, the first line of treatment for essential tremor involves medication. Beta-blockers, such as propranolol, are commonly prescribed to reduce tremor severity. However, these medications are not suitable for everyone, particularly those with asthma, diabetes, or certain heart conditions.
Gamma Knife® Treatment for Essential Tremor
Gamma Knife® treatment represents a cutting-edge approach to managing essential tremor. This technology uses a precise, high-dose radiation beam to target and destroy specific tissue. By interrupting the signals that the brain sends to the muscles, Gamma Knife® effectively reduces the uncontrollable movements associated with essential tremors. One of the significant advantages of this treatment is that it is non-invasive, requiring no surgical incisions or hospital stays. The procedure is completed in a single day, allowing patients to return home immediately after treatment.
Gamma Knife® treatment is particularly beneficial for patients who cannot take traditional medications or who have not responded to them.
Effectiveness of Gamma Knife® Treatment
Patients undergoing Gamma Knife® treatment typically notice a reduction in tremor symptoms within three to six months following the procedure. This gradual improvement can lead to a significant enhancement in the quality of life, allowing individuals to perform daily activities with greater ease and confidence.
Essential tremor is a challenging condition that affects many aspects of daily life. Treatment options range from medications to innovative procedures like Gamma Knife® treatment, which offers significant relief for patients who cannot take traditional medications or who have not found success with other treatments. By targeting the root cause of tremors with precision and efficiency, Gamma Knife® can dramatically improve the quality of life for those living with essential tremor.
To learn more about whether Gamma Knife treatment is right for you, speak with your doctor or call South Sound Gamma Knife at 866.254.3353.
For individuals facing acoustic neuromas, radiation therapy offers hope. Gamma Knife is a minimally invasive stereotactic radiosurgery that provides surgical precision without extended hospital stays. Utilizing highly focused, high-dose radiation, Gamma Knife dismantles tumor cell DNA while sparing surrounding tissue. Patients can undergo this procedure while awake and often return home the same day, bypassing prolonged hospitalization.
Understanding the Symptoms of Acoustic Neuroma
The symptoms of an acoustic neuroma (vestibular schwannoma) vary, typically manifesting between ages 30 and 60. Initially subtle, they may include speech and swallowing difficulties, dizziness, headaches, hearing loss, and tinnitus. As the tumor progresses, it may lead to facial numbness, weakness, or even paralysis on the affected side, and in severe cases, it can compress the brainstem, causing hydrocephalus.
Side Effects and Recovery from Gamma Knife Surgery
One of the key benefits of Gamma Knife treatment is its low incidence of side effects. Facial weakness and numbness, occurring in less than one percent of cases, are rare, and the preservation of useful hearing surpasses that of other treatments, with an average of 71 percent of patients retaining hearing functionality. Recovery typically spans three to four months, allowing patients to gradually resume daily activities with renewed hope and improved health.
Patient Eligibility and Risk Assessment
Determining patient suitability to treat acoustic neuroma with Gamma Knife involves collaboration between the primary care provider, ENT or neurologist, and the medical team overseeing the procedure. While many patients view Gamma Knife surgery as their preferred treatment option for halting tumor growth, it can also serve as a follow-up to conventional surgical interventions or address tumor regrowth post-surgery, which occurs in approximately eight to ten percent of cases. Despite the treatment efficacy, potential risks such as post-treatment swelling, temporary hearing loss, cranial nerve damage, and fatigue warrant consideration and thorough risk assessment.
Evaluating the Effectiveness of Gamma Knife Treatment
When weighing treatment options for acoustic neuroma, efficacy is paramount. Gamma Knife treatment shines as the gold standard, boasting the highest effectiveness rate for preserving hearing among all available technologies. About 71 percent of patients retain useful hearing, and nearly half of all newly diagnosed acoustic neuroma cases are treated with Gamma Knife.
Beyond Gamma Knife Treatment and its Benefits
Beyond its efficacy in addressing the physical manifestations of acoustic neuroma, Gamma Knife treatment offers patients the prospect of a better quality of life. By preserving hearing and minimizing side effects, this innovative approach not only addresses the immediate medical concern but also alleviates the emotional and psychological burden often associated with debilitating conditions. Patients can regain a sense of control over their health and well-being, enabling them to focus on pursuing their passions and enjoying meaningful interactions with loved ones.
Embracing Hope and Innovation in Acoustic Neuroma Treatment
Gamma Knife treatment stands as a beacon of hope for individuals grappling with acoustic neuroma. Its minimally invasive nature, exceptional efficacy, and focus on preserving quality of life make it a preferred choice for many patients and healthcare providers alike. Ongoing research and innovation promise to further enhance the effectiveness and accessibility of Gamma Knife treatment, offering renewed hope and improved outcomes for individuals facing the challenges of acoustic neuroma.
Located at St. Joseph Medical Center in Tacoma, WA, South Sound Gamma Knife is the sole Gamma Knife center situated between Seattle, WA, and Portland, OR. It provides patients across the region with access to a uniquely tailored facility, cutting-edge technology, and an unmatched team of neurosurgeons, radiation oncologists, radiation physicists, nurses, and other experts.
For patients who have been diagnosed with acoustic neuroma, you can explore your treatment options, including Gamma Knife, by speaking with your primary provider. Or, call 1-866-254-3353 to learn more about our resources and services.