Search results for "magnetic resonance–guided focused ultrasound surgery"

showing 1 items of 1 documents

Preliminary experience with a transcranial magnetic resonance-guided focused ultrasound surgery system integrated with a 1.5-T MRI unit in a series o…

2018

OBJECTIVETranscranial magnetic resonance–guided focused ultrasound surgery (tcMRgFUS) is one of the emerging noninvasive technologies for the treatment of neurological disorders such as essential tremor (ET), idiopathic asymmetrical tremor-dominant Parkinson’s disease (PD), and neuropathic pain. In this clinical series the authors present the preliminary results achieved with the world’s first tcMRgFUS system integrated with a 1.5-T MRI unit.METHODSThe authors describe the results of tcMRgFUS in a sample of patients with ET and with PD who underwent the procedure during the period from January 2015 to September 2017. A monolateral ventralis intermedius nucleus (VIM) thalamic ablation was pe…

MaleParkinson's diseaseMovement disordershigh-intensity focused ultrasound ablationIntraoperative Neurophysiological Monitoringmedicine.medical_treatmentinterventional030218 nuclear medicine & medical imagingMagnetic resonance guided focused ultrasound surgery0302 clinical medicineThalamusEssential tremorSettore MED/27 - NeurochirurgiaUltrasoundSettore MED/37 - NeuroradiologiaParkinson DiseaseGeneral MedicineMiddle AgedAblationMagnetic Resonance ImagingTreatment OutcomeNeuropathic painBBB = blood-brain barrier; ET = essential tremor; FRFSE = fast recalled FSE; FSE = fast spin echo; FSPGR = fast spoiled gradient echo; FTM = Fahn-Tolosa-Marin; HI-FU = high-intensity focused ultrasound; MRI; MRgFUS; MS = multiple sclerosis; PD = Parkinson’s disease; Parkinson’s disease; QUEST = Quality of Life in Essential Tremor; SWAN = susceptibility-weighted angiography; UPDRS = Unified Parkinson’s Disease Rating Scale; VIM = ventralis intermedius nucleus; brain; essential tremor; high-intensity focused ultrasound ablation; interventional; magnetic resonance–guided focused ultrasound surgery; stereotactic technique; tcMRgFUS = transcranial magnetic resonance–guided focused ultrasound surgerySettore MED/26 - NeurologiaFemaleRadiologymedicine.symptombrain; essential tremor; high-intensity focused ultrasound ablation; interventional; magnetic resonance-guided focused ultrasound surgery; mrgfus; mri; parkinson's disease; stereotactic techniqueMRIAdultmedicine.medical_specialtybrainEssential Tremormagnetic resonance–guided focused ultrasound surgery03 medical and health sciencesmedicineHumansmagnetic resonance-guided focused ultrasound surgeryUltrasonography InterventionalAgedThalamotomybusiness.industryMRgFUSmedicine.diseasestereotactic techniqueparkinson's diseaseParkinson’s diseaseSurgeryNeurology (clinical)businessSettore MED/36 - Diagnostica Per Immagini E Radioterapia030217 neurology & neurosurgeryFollow-Up StudiesNeurosurgical focus
researchProduct