**Epilepsy and the Role of Hemispherectomy**
Epilepsy is a chronic neurological disorder characterized by recurrent seizures, which are sudden bursts of electrical activity in the brain. While epilepsy can affect people of all ages, it is most common in children and young adults. In some cases, epilepsy can be effectively managed with medication, but for others, the seizures may be too severe or unresponsive to medication. For these individuals, surgery may be an option to control seizures.
One type of surgery that is sometimes used to treat severe epilepsy is a hemispherectomy. A hemispherectomy is a radical procedure that involves removing or disconnecting half of the brain. This is a major surgery, but it can be very effective in controlling seizures in carefully selected patients.
**Who is a candidate for a hemispherectomy?**
A hemispherectomy is typically considered for children who have severe epilepsy that is affecting only one hemisphere of the brain. The seizures may be severe enough to cause developmental delays, learning difficulties, and other disabilities.
Some of the conditions that may lead to a hemispherectomy include:
* **Hemimegalencephaly:** This is a rare condition in which one hemisphere of the brain is significantly larger than the other.
* **Sturge-Weber syndrome:** This is a syndrome that causes seizures, skin lesions, and eye problems.
* **Rasmussen's encephalitis:** This is a rare autoimmune disease that attacks the brain.
**How does a hemispherectomy work?**
The specific procedure of a hemispherectomy will vary depending on the patient's individual needs. However, the general steps are as follows:
* The surgeon will make an incision in the scalp and remove a piece of bone from the skull.
* The surgeon will then carefully remove or disconnect the diseased hemisphere of the brain.
* The surgeon will close the incision and the patient will be taken to the recovery room.
**What are the risks of a hemispherectomy?**
As with any major surgery, there are risks associated with a hemispherectomy. These risks include:
* Damage to healthy brain tissue
* Speech and language problems
**What is the outcome of a hemispherectomy?**
The outcome of a hemispherectomy can vary depending on the patient's individual circumstances. However, in general, a hemispherectomy can be very effective in controlling seizures. Studies have shown that up to 80% of patients who undergo a hemispherectomy will experience complete seizure freedom.
**What is life after a hemispherectomy like?**
Patients who undergo a hemispherectomy will need to undergo rehabilitation to learn to cope with any new challenges they may face. This may include physiotherapy, speech therapy, and occupational therapy.
Despite the challenges, most patients who undergo a hemispherectomy go on to live fulfilling lives. They may experience some learning difficulties or motor problems, but they can still attend school, work, and participate in activities that they enjoy.
Epilepsy is a complex disorder that can have a significant impact on people's lives. While there is no cure, there are effective treatments available, including medication and surgery. A hemispherectomy is a major decision, but it can be a life-changing procedure for those with severe epilepsy.
In June 21st, 2018; I had my last seizure(day of my surgery). So after my surgery to this day I've yet to have a seizure(Nov 8 2023). Except, as previously stated; there can be some"after effects". To put it shortly I was left with "stroke-like side effects"meaning that I do have reduced motor abilities or low ROM (range of motion) sight problems and strength loss. Luckily, I do have more confidence, liberty, "authority" and responsibilities.
Disclaimer: for everyone's unique case it might be different because I have Rasmussen's encephalitis
