Abstract:
BACKGROUND:Rasmussen encephalitis (RE) is a rare progressive encephalitis that results in intractable seizures, cognitive decline and hemiparesis. Surgery seems to be the only effective way to control seizures in RE patients. OBJECTIVE:To describe the clinical, electrophysiological, neuroradiological and histological findings of our patients with RE and to evaluate the outcome of their surgical treatment. METHODS:A total of 20 patients were identified by the criteria of RE. Surgery was conducted in the left hemisphere in 6 patients and in the right hemisphere in 14. The surgical methods included anatomical hemispherectomy, functional hemispherectomy, hemispherotomy, lesion resection, multilobar resection, selective resection and bipolar electrocoagulation of functional cortexes. RESULTS:The mean follow-up period was 5.45 years (range 3-8). After surgery, 16 patients (80%) were evaluated as being Engel class I. All of the patients had increases in cognitive abilities after surgery except 1 patient with bilateral RE. After surgery, most patients could walk independently, but the fine movement of the hands was lost. Postoperative hydrocephalus was observed in 1 patient after functional hemispherectomy, and there was no death in this series. CONCLUSION:Hemispherectomy and hemispherotomy were both confirmed as beneficial procedures in controlling seizures and improving quality of the life in RE cases.
journal_name
Stereotact Funct Neurosurgjournal_title
Stereotactic and functional neurosurgeryauthors
Guan Y,Zhou J,Luan G,Liu Xdoi
10.1159/000355901subject
Has Abstractpub_date
2014-01-01 00:00:00pages
86-93issue
2eissn
1011-6125issn
1423-0372pii
000355901journal_volume
92pub_type
杂志文章abstract:BACKGROUND:To maintain the efficacy of deep brain stimulation (DBS) on dystonic symptoms, slight incremental increase in voltage may be necessary over years after a steady state has been reached following the initial programming of optimal settings. So far however, no data are available regarding the adjustment of volt...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000319958
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND/AIMS:Technological advancements had a serious impact on the evolution of robotic systems in stereotactic neurosurgery over the last three decades and may turn robot-assisted stereotactic neurosurgery into a sophisticated alternative to purely mechanical guiding devices. OBJECTIVES:To compare robot-assisted ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000494736
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Stereotactic procedures are image guided, often using magnetic resonance (MR) images limited by image distortion, which may influence targets for stereotactic procedures. OBJECTIVES:The aim of this work was to assess methods of identifying target coordinates for stereotactic procedures with MR in multiple p...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000488396
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Directional leads are increasingly used in deep brain stimulation. They allow shaping the electrical field in the axial plane. These new possibilities increase the complexity of programming. Thus, optimized programming approaches are needed to assist clinical testing and to obtain full clinical benefit. OBJ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000509781
更新日期:2020-10-20 00:00:00
abstract::Stereotactic radiosurgery under local anesthesia with the Leksell Gamma Knife can effectively treat some patients with recurrent tic douloureux after unsuccessful medical/surgical procedures. Seven of 12 patients have shown complete relief or improvement of their trigeminal neuralgia. No complications have been observ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000100663
更新日期:1993-01-01 00:00:00
abstract::To elucidate the radiobiological effect of Gamma Knife radiosurgery on brain tumors, we performed a histological study on nine cases. In two, the material was obtained at autopsy and in seven following surgery. In the central region of the radiation field, destructive changes occurred both in tumor cells and in vessel...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000099695
更新日期:1996-01-01 00:00:00
abstract::Experimental studies indicate that deafferentation results in reorganization of the somatosensory map at various levels of the CNS, such that the representation of a body part adjacent to a region that is denervated expands into the deafferented area. Recent data suggest that in the human this occurs at the cortical l...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000098612
更新日期:1994-01-01 00:00:00
abstract::Following 4 years of experience using a microcomputer-based system for the planning of stereotactic neurosurgery, we have now developed a workstation with the capability of displaying and analyzing three-dimensional images for this purpose. In addition to viewing volumetrically rendered three-dimensional computer tomo...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000100257
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Perinatal anoxia rarely causes myoclonus as the main neurologic abnormality. The exact neuronal mechanism underlying myoclonus induced by perinatal anoxia remains unknown. Some studies have indicated that the development of involuntary movements may be related to the maturation of the thalamus after birth. ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000315464
更新日期:2010-01-01 00:00:00
abstract::A prospective study on the effects of bilateral anterior capsulotomy in patients with refractory obsessive-compulsive disorder (OCD) is presented. A total of 18 procedures were performed in 15 patients. The mean duration of the OCDs was 18.1 +/- 5.6 years (range 11-26 years). The mean total Yale-Brown Scale (Y-BOCS) s...
journal_title:Stereotactic and functional neurosurgery
pub_type: 临床试验,杂志文章
doi:10.1159/000075110
更新日期:2003-01-01 00:00:00
abstract::We present a system for surgical navigation using stereo overlays in the operating microscope aligned to the operative scene. This augmented reality system provides 3D information about nearby structures and offers a significant advancement over pointer-based guidance, which provides only the location of one point and...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000029708
更新日期:1999-01-01 00:00:00
abstract::Microrecordings were performed during pallidotomy and thalamotomy for Parkinson's disease (PD). Neuronal activity in globus pallidus (GP) was in general agreement with previous studies of human and primate models of PD. Neuronal activity, where frequency of tremor appeared to oscillate independently from peripheral in...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000029643
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Up to 60% of Parkinson's disease (PD) patients suffer from low back pain (LBP) during the course of their disease. How LBP affects daily functional status and how to manage this aspect of PD has not been adequately explored. METHODS:We examined 16 patients undergoing bilateral subthalamic nucleus deep brain...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000380827
更新日期:2015-01-01 00:00:00
abstract::We describe the Zamorano-Dujovny localizing unit which consists of a ring-shaped headholder held on the patient's head by three or four variably placed fixation pins, thereby avoiding interference with the flap sites or craniotomy. The base ring is mounted intraoperatively on a special adapter that allows any patient ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000100290
更新日期:1994-01-01 00:00:00
abstract::The hospital charges for all craniotomies and transsphenoidal procedures were gathered for a 4-year period from a single, non-profit hospital serving San Diego. Calif., USA. Of the individuals in this community 65% are covered by a variety of managed health care programs which have greatly discounted hospital receipts...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000099736
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:The neuropathological consequences of Gamma Knife radiosurgery (GK) on hypothalamic hamartoma (HH) are unknown. OBJECTIVE:In a cohort of patients undergoing surgery for treatment-resistant epilepsy, we compared surgically resected HH tissue from patients without (group I; n = 19) and with (group II; n = 10)...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000341076
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVES:We prospectively investigated the efficacy of corticosteroid medication in salvaging acute hearing deterioration after radiosurgery for vestibular schwannoma (VS) and analyzed prognostic factors for hearing preservation. METHODS:Forty-one patients with serviceable hearing treated with gamma knife radiosurge...
journal_title:Stereotactic and functional neurosurgery
pub_type: 临床试验,杂志文章
doi:10.1159/000321913
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Deep brain stimulation (DBS) is widely used to treat advanced Parkinson's disease, other movement and psychiatric disorders. DBS implantation requires application of a stereotactic frame throughout a lengthy procedure, making it uncomfortable and tiring. We designed a stereotactic cube to stage the operation...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000096633
更新日期:2007-01-01 00:00:00
abstract::Chinese stereotactic and functional neurosurgery started in 1963. Dr. Jian-Ping Xu did stereotactic surgery for Parkinson's disease with a small Cartesian coordinate stereotactic device which he designed. In 1983, the first Chinese Institute of Stereotactic and Functional Neurosurgery was established by Dr. Jian-Ping ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 历史文章,杂志文章
doi:10.1159/000064588
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:A patient controller (PC) is an optional device for patients with deep brain stimulation (DBS) to have limited control of their stimulator system. OBJECTIVES:We investigated the impact of a PC on DBS safety, most notably the handling/prevention of unexpected DBS failure in patients with Parkinson's disease ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000329361
更新日期:2011-01-01 00:00:00
abstract::Endoscopic pituitary surgery is a minimally invasive method which allows simple transnasal transphenoidal surgical access without retractors, and has been used by our team in 536 patients from 1993 to 1999. In 326 of these patients, computer-aided image-guided techniques (CAN) were used in conjunction with endoscopy. ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000056481
更新日期:2000-01-01 00:00:00
abstract::Dorsal root entry zone (DREZ) lesions are effective in treating specific pain syndromes, most notably post-brachial plexus avulsion. There is limited experience, however, with lesions in the conus medullaris. We review the case of a patient having pelvic pain and urinary retention who failed to improve despite multipl...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000098920
更新日期:1992-01-01 00:00:00
abstract::The author has performed 108 stereotactic thalamotomies using MRI (MGSTs) without ventriculography in 77 cerebral palsy (CP) patients with dyskinesia(s) from January 1992 to January 1997. The clinical results were verified in terms of improvement of major preoperative symptom and patient's (or relative's) satisfaction...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000099891
更新日期:1997-01-01 00:00:00
abstract:OBJECTIVE:It is possible to judge the impact of scientific research by the number of citations a publication has received. We identified the most cited works in the field of stereotactic radiosurgery to study the evolution of this field from the perspective of publication. METHODS:A Web of Science search was performed...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章,评审
doi:10.1159/000322277
更新日期:2011-01-01 00:00:00
abstract::Following deep brain stimulation (DBS) surgery, a variety of potential mechanical or functional complications ranging from perioperative events to hardware malfunction may occur. We present 2 patients who developed a unique complication of cyst formation at the tip of the DBS electrode in the absence of infection. One...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000350021
更新日期:2013-01-01 00:00:00
abstract::The correct explanation of the term 'stereotaxy' is linguistically not self-evident because the Greek term stereon means not spatial but 'hard' or 'solid'. The aim of our study was to clarify the term stereotaxy historically and linguistically. We carried out our study by reviewing the neurosurgical and ancient Greek ...
journal_title:Stereotactic and functional neurosurgery
pub_type: 历史文章,杂志文章
doi:10.1159/000366490
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Among the neuropsychiatric symptoms in Parkinson's disease (PD) patients, hallucination can result from the disease itself or medical treatment. Hallucination associated with subthalamic nucleus stimulation (STN-DBS) has been reported; however, it is still unclear whether PD patients with a history of halluc...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000195719
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:The efficacy of surgery in the management of patients with longstanding temporal lobe epilepsy has been established. Anterior temporal lobectomy (ATL) is the most frequently implemented procedure. However, there is an obvious need to assess its perioperative safety. OBJECTIVE:We conducted a meta-analysis to...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章,meta分析
doi:10.1159/000500136
更新日期:2019-01-01 00:00:00
abstract::Image-directed neurosurgical systems allow the correlation of a point in the operative field to a corresponding point on the patient's CT/MR scans. We have modified a surgical microscope by mounting three light-emitting diodes (LEDs) on a small frame attached to the microscope. The operative field was registered to th...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000099675
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVES:Experimental data and case reports of patients with intractable epilepsy treated with deep brain stimulation (DBS) of the subthalamic nucleus (STN) suggest a considerable anticonvulsant effect. However, no satisfactory mechanisms of action have yet been elucidated. We investigated the putative therapeutic me...
journal_title:Stereotactic and functional neurosurgery
pub_type: 杂志文章
doi:10.1159/000086867
更新日期:2005-01-01 00:00:00