...David J. Park; Neelan J. Marianayagam; Ulas Yener; Armine Tayag; Louisa Ustrzynski; Sara C. Emrich; Erqi Pollom; Scott Soltys; Antonio Meola; Steven D. Chang Introduction: Patchy alopecia is a common adverse effect of stereotactic radiosurgery (SRS) on the calvarium and/or scalp, yet no guidelines...

... treated for sporadic VS by Gammaknife radiosurgery (GKRS) in our department. Using the stereotactic 3D T1 enhancing MRI on the day of GKRS, 4 methods of volumetry using linear measurements (5-axis, 3-axis, 3-axis-averaged, and 1-axis) and segmental volumetry were compared to each other. The degree...

... radiosurgery targeting the trigeminal nerve and sphenopalatine ganglion (SPG) has been used as a less-invasive treatment. The outcomes of this procedure have been described in a few case reports. Objectives: The objective of the study was to report on the effect of Gamma Knife radiosurgery (GKRS) in 5 patients...

...Kieran Palmer; Gemma Whitelaw; Chris Dean; Adam Mitchell; Jo Cook; Barrie White; Paolo De Luna; Anant Krishnan; Nick Plowman; Rachel Lewis Introduction: Haemangioblastoma is a benign, vascular tumour of the central nervous system. Stereotactic radiosurgery (SRS) is increasingly being used...

...Jean Régis; Louise Merly; Anne Balossier; Karine Baumstarck; Hussein Hamdi; Sarah Mariani; Christine Delsanti; Marion Vincent; Jean Marc Nigoul; Yassin Beltaifa; Xavier Muracciole Background: Radiosurgery is performed with a diversity of instruments relying usually either on a stereotactic frame...

...Yassine Beltaifa; Hussein Hamdi; Giorgio Spatola; Anne Balossier; Louise Merly; Laura Castillo; Axelle Cretol; Jean Regis Background: Radiosurgery has demonstrated good safety and efficacy in the treatment of multiple brain metastases (BMs). However, multi-target dose planning can be challenging...

...Gregory Bowden; Andrew Faramand; Arka Mallella; Zhishuo Wei; Kevin Patel; Ajay Niranjan; L. Dade Lunsford Background: Meningiomas are the most common benign intracranial tumors. Gamma Knife® stereotactic radiosurgery (GKSRS) has become a preferred management for recurrent or residual meningiomas...

... or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Radiosurgery Gamma knife Supratentorial primitive neuroectodermal tumor Supratentorial primitive neuroectodermal tumors (SPNETs) resemble medulloblastomas on histology...

...Roman Liscak; Josef Vymazal; Tomas Chytka A series of 3 patients (35–60 years old) with bleeding distal aneurysm not associated with AVM who underwent radiosurgery by gamma knife are reported. One isocentre centralized over the aneurysm was used; peripheral dose 24–28.8 Gy was applied. Control...

... tremor, followed by radiofrequency lesioning. Stereotactic radiosurgery by Gamma Knife (GK) is considered as a minimally invasive alternative. The majority of procedures aim at the same target, thalamic ventro-intermediate nucleus (Vim). The primary aim is to assess the clinical response in relationship...

... enhancement in the left cerebellum and left occipital lobe. Given limited, circumscribed recurrence and a lack of other viable treatment options, radiosurgery was recommended. The left cerebellum lesion (volume of 414 mm 3 ; dose to the margin 18 Gy; maximum dose 22 Gy) and left occipital lobe lesion (volume...

...Michaela Dedeciusova; Constantin Tuleasca; Steven David Hajdu; Luis Schiappacasse; David Patin; Marc Levivier Introduction: Head and neck extracranial arteriovenous malformations (AVMs) are rare pathological conditions which pose diagnostic and reconstruction challenges. Stereotactic radiosurgery...

... stereotactic radiosurgery (SRS) and radiofrequency ablation (RFA). Methods: We performed a retrospective study of MS-TN patients treated with SRS or RFA between 2002 and 2019. Outcomes included degree of pain relief, pain recurrence, and sensory changes, segregated based on initial treatment, final treatment...

..., in the treatment of brain metastases with Gamma Knife stereotactic radiosurgery (GKRS). Methods: We retrospectively analysed our series of patients with brain metastases who underwent GKRS at the Niguarda Hospital from February 24 to April 24, 2020. Results: We treated 30 patients with 66 brain metastases. A total...

... scoring system for the prediction of survival time. Methods: We retrospectively analyzed data for 311 patients treated with Gamma Knife radiosurgery at a single institute. The mean age at time of treatment was 60 years (range 23–86 years), and the median Karnofsky performance status (KPS) score was 90...

...Bhushan Thombre; Nishanth Sadashiva; Jeeva Balu Krishnan; Andiperumal Raj Prabhuraj; Kannepalli Narasingha Rao; Arivazhagan Arima Gamma knife radiosurgery (GKRS) is considered an established treatment for vestibular schwannoma (VS) in selected patients. Spontaneous intratumoral hemorrhage in VS...

.... Brain MRI revealed hydrocephalus and a suprasellar mixed solid and polycystic lesion that was suggestive of craniopharyngioma. Using a robot-assisted, stereotactic treatment approach, we combined the installation of catheters for 2 Ommaya reservoirs with 5-fraction CyberKnife radiosurgery of the solid...

...Shayan Moosa; Tony R. Wang; Panagiotis Mastorakos; Jason P. Sheehan; W. Jeffrey Elias Background: Trigeminal neuralgia (TN) is a rare and debilitating craniofacial pain syndrome often caused by vascular compression of the trigeminal nerve. Gamma Knife radiosurgery (GKRS) has been shown to offer...

...Sudesh S. Raju; Ajay Niranjan; Edward A. Monaco III; John C. Flickinger; L. Dade Lunsford Objective: The purpose of this study was to retrospectively analyze the outcomes of stereotactic radiosurgery for patients suffering from medically refractory Parkinson disease (PD) tremor. Methods: We...

...Maziar Azar; Farid Kazemi; Amin Jahanbakhshi; Iran Chanideh; Maryam Jalessi; Elahe Amini; Ghazale Geraily; Mohammad Farhadi Objectives: The outcomes of Gamma Knife radiosurgery (GKRS) for cavernous sinus meningioma (CSM) are presented, and factors possibly affecting outcome are investigated...