Interstitial radiosurgery in the treatment of gelastic epilepsy due to hypothalamic hamartomas.
نویسندگان
چکیده
The authors evaluated a new stereotactic radiosurgical approach in seven patients with gelastic epilepsy due to hypothalamic hamartomas. Stereotactic implantation of 125I-seeds into the hamartoma was feasible in six patients. At follow-up at least 1 year after interstitial radiotherapy, two patients had become seizure-free within 2 months, and two others had only persisting auras. There were no major perioperative or postoperative side effects.
منابع مشابه
Assessment of cognitive functions before and after stereotactic interstitial radiosurgery of hypothalamic hamartomas in patients with gelastic seizures.
We assessed cognitive functions before and 3 months after interstitial radiotherapy in 14 patients with gelastic seizures caused by hypothalamic hamartoma. Cognitive functioning was assessed before temporary implantation of (125)I-seed and 3 months after seed explantation. Performance was compared with that of a selected control group of conservatively treated patients with symptomatic focal ep...
متن کاملGelastic seizures associated with hypothalamic hamartomas. An update in the clinical presentation, diagnosis and treatment
Gelastic seizures are epileptic events characterized by bouts of laughter. Laughter-like vocalization is usually combined with facial contraction in the form of a smile. Autonomic features such as flushing, tachycardia, and altered respiration are widely recognized. Conscious state may not be impaired, although this is often difficult to asses particularly in young children. Gelastic seizures h...
متن کاملRobot Assisted Stereotactic Laser Ablation for a Radiosurgery Resistant Hypothalamic Hamartoma
Hypothalamic hamartomas (HH) are benign tumors that can cause significant morbidity in adults as a cause of epilepsy, particularly gelastic seizures. Open and endoscopic resections of HH offer good seizure control but have high rates of morbidity and are technically challenging. Stereotactic radiosurgery has been an alternative treatment; however, it results in comparably poor seizure control. ...
متن کاملHypothalamic hamartomas causing gelastic epilepsy: Two cases and a review of the literature
Two cases of hypothalamic hamartomas causing gelastic epilepsy are described. The clinical presentations and the radiological features are presented, and the mechanisms involved in laughing attacks are discussed. The literature is reviewed and it is suggested the complete extirpation of the hamartomas is the treatment of choice in gelastic epilepsy.
متن کاملGelastic epilepsy: Beyond hypothalamic hamartomas
Gelastic epilepsy or laughing seizures have been historically related to children with hypothalamic hamartomas. We report three adult patients who had gelastic epilepsy, defined as the presence of seizures with a prominent laugh component, including brain imaging, surface/invasive electroencephalography, positron emission tomography, and medical/surgical outcomes. None of the patients had hamar...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Neurology
دوره 62 4 شماره
صفحات -
تاریخ انتشار 2004