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| http://dx.doi.org/10.1016/j.ctro.2023.100609 | DOI Listing |
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An MRI-guided stereotactic neurosurgical robotic system for semi-enclosed head coils.
J Robot Surg
December 2024
National Engineering Research Center of Neuromodulation, School of Aerospace Engineering, Tsinghua University, Beijing, 100084, China.
Magnetic resonance imaging (MRI) offers high-quality soft tissue imaging without radiation exposure, which allows stereotactic techniques to significantly improve outcomes in cranial surgeries, particularly in deep brain stimulation (DBS) procedures. However, conventional stereotactic neurosurgeries often rely on mechanical stereotactic head frames and preoperative imaging, leading to suboptimal results due to the invisibility and the contact with patient's head, which may cause additional harm. This paper presents a frameless, MRI-guided stereotactic neurosurgical robotic system.
View Article and Find Full Text PDFAnterior capsulotomy and accumbensotomy of obsessive-compulsive disorder with obsessional slowness: a case report.
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Department of Neurosurgery, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China.
Unlabelled: Obsessional slowness (OS) is characterized by a syndrome of extreme slowness in doing ordinary, day-to-day activities. Several scholars regarded OS as secondary to obsessive compulsive disorder (OCD). Therefore, it is commonly thought to be the consequence of extensive rituals and has been paid minimal attention in its own right.
View Article and Find Full Text PDFLong-term tumor control following repeat gamma-knife radiosurgery of growing pituitary adenomas: a population-based cohort study.
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Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden.
Background: Gamma Knife radiosurgery (GKRS) is a well-established treatment for residual or growing pituitary adenomas (PAs) post-partial resection. However, some PAs grow even after initial GKRS, for which the efficacy of repeat GKRS is unclear. The primary objective of this study was to determine long-term progression-free survival (PFS) following repeated GKRS in patients with PA.
View Article and Find Full Text PDFLong-term results of stereotactic arrhythmia radioablation for refractory ventricular Arrhythmias-A Taiwanese population study.
J Formos Med Assoc
December 2024
Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan; Cardiovascular center, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan. Electronic address:
Article Synopsis
- Stereotactic arrhythmia radioablation (STAR) has shown effectiveness for treating refractory ventricular tachyarrhythmia (VT), with a focus on a Taiwanese patient group.
- The study involved 11 patients, using advanced imaging techniques to treat VT with a single radiation dose, resulting in a significant 88% reduction in VT episodes within the first six months post-treatment.
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Stereotactic Photodynamic Therapy of Recurrent Malignant Gliomas.
Sovrem Tekhnologii Med
November 2024
MD, PhD, Associate Professor, Head of the Department of Neurosurgery; Military Medical Academy named after S.M. Kirov, 6 Academician Lebedev St., Saint Petersburg, 194044, Russia.
Unlabelled: is to assess the effectiveness and safety of stereotactic photodynamic therapy (sPDT) with 5-aminolevulinic acid (5-ALA) in patients with recurrent malignant supratentorial gliomas in functionally relevant brain areas.
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