Abstract:
:The introduction of computed tomography (CT) and magnetic resonance (MR) imaging has resulted in the detection of increasing numbers of asymptomatic intraventricular tumors. Establishing the correct preoperative diagnosis is important to prevent unnecessary surgical intervention. Our study includes nine cases of benign lateral ventricle tumors including two cases of central neurocytoma, two of subependymal giant cell astrocytoma, two of pilocytic astrocytoma and three of subependymoma treated surgically between 1996 and 2003. MR imaging, proton MR spectroscopy ((1)H-MRS) and thallium-201 single photon emission computed tomography ((201)Tl-SPECT) were performed in all patients. All three types of tumor demonstrated heterogeneous enhancement on MR imaging with gadolinium-diethylenetriamine pentaacetic acid (Gd-DTPA) and increased choline (Cho) peak and decreased N-acetyl aspartate (NAA) and creatine (Cre) peaks on (1)H-MRS. (201)Tl-SPECT showed high uptake of (201)Tl without wash out in all cases of central neurocytoma, subependymal giant cell astrocytoma and pilocytic astrocytoma, but no uptake in cases of subependymoma. Absence of (201)Tl uptake in contrast with enhancement on MR imaging and the (1)H-MRS features of modest elevation of the Cho/Cre ratio, reduction of the NAA peak and presence of lactate/lipid peaks are characteristic features of subependymomas and useful to establish a preoperative diagnosis.
journal_name
Neurosurg Revjournal_title
Neurosurgical reviewauthors
Kawaguchi T,Kumabe T,Shimizu H,Watanabe M,Tominaga Tdoi
10.1007/s10143-004-0353-6keywords:
subject
Has Abstractpub_date
2005-04-01 00:00:00pages
96-103issue
2eissn
0344-5607issn
1437-2320journal_volume
28pub_type
杂志文章abstract::Three of 30 human cerebral cortex biopsies from infants treated for hydrocephalus by shunt operation are described. The descriptions include an account of their case history, the clinical methods, and the operational procedures. The biopsy specimens were studied in semithin and ultrathin sections. Attention is drawn t...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/BF01741422
更新日期:1988-01-01 00:00:00
abstract::Pediatric cortical ependymomas (CEs) are rare; the clinical features and optimal treatment remain ill-defined. We aimed to clarify the clinical characteristics and outcome of pediatric CEs based on institutional series and literature review. Thirteen children with CEs from our department were included in the present s...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-020-01336-w
更新日期:2020-06-30 00:00:00
abstract::This prospective trial was designed to evaluate the incidence of Terson syndrome in patients suffering from subarachnoid hemorrhage, intracerebral hemorrhage, or traumatic brain injury and whether consequences necessarily derive from the intraocular hemorrhage itself. Two ophthalmologic examinations were performed to ...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-014-0564-4
更新日期:2015-01-01 00:00:00
abstract::Surgery is the only therapeutic option for cerebral cavernous malformations (CCM) and is proposed, whenever possible, after haemorrhagic events, neurological symptoms, or epilepsy, radiosurgery being a controversial alternative in some cases. However, there is no treatment for non-accessible lesions, such as brainstem...
journal_title:Neurosurgical review
pub_type: 杂志文章,评审
doi:10.1007/s10143-018-01074-0
更新日期:2019-06-01 00:00:00
abstract::Hemorrhagic complication is one of the notable surgical complications of the revascularization surgery for moyamoya disease (MMD). Cerebral hyperperfusion (CHP) has been considered as the underlying cause of this complication. It mostly occurs several days after surgery, but the intra-operative hemorrhage immediately ...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-017-0868-2
更新日期:2017-10-01 00:00:00
abstract::This study reviewed the surgical management of cirsoid aneurysms of the scalp, which are rarely encountered in the neurosurgical practice, and compares the results with embolization. 21 patients with cirsoid aneurysm underwent surgery. There were 1 female and 20 male patients. Trauma was present in four patients. Sele...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-006-0023-y
更新日期:2006-07-01 00:00:00
abstract::There are many satisfactory long-term outcomes after posterolateral fusion (PLF) for degenerative lumbar spondylolisthesis (DLS); nonunion cases have also achieved good clinical outcomes. Facet fusion (FF), a minimally invasive evolution of PLF, also resulted in good clinical outcomes. We aimed to assess the course of...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-021-01479-4
更新日期:2021-01-20 00:00:00
abstract::Chemotherapy of malignant glioma has been discussed in relation to recent advances in experimental and clinical studies. It is now obvious that chemotherapy is of increasing importance in the multidisciplinary treatment of malignant gliomas. Survival time of patients was prolonged by intensive and prolonged chemothera...
journal_title:Neurosurgical review
pub_type: 临床试验,杂志文章,评审
doi:10.1007/BF01743285
更新日期:1984-01-01 00:00:00
abstract::In 63 cases of clinical definite or suspected MS we compared the results of CSF analysis, VEP, BAEP, CT scanning without and after double dose contrast, in 17 cases also those of MRT. We found that CSF analysis had the highest rate of abnormal findings, followed by MRT. VEP and CT with double dose contrast showed simi...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/BF01795695
更新日期:1988-01-01 00:00:00
abstract::Expandable vertebral body replacement cages (VBRs) have been widely used for reconstruction of the thoracolumbar spine following corpectomy. However, their use in the cervical spine is less common, and currently, no expandable cages on the market are cleared or approved by the US Food and Drug Administration for use i...
journal_title:Neurosurgical review
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s10143-015-0649-8
更新日期:2016-01-01 00:00:00
abstract::Surgical approaches for medically refractory mesial temporal lobe epilepsy (MTLE) that previously have been reported include anterior temporal lobectomy (ATL), transcortical selective amygdalohippocampectomy, transsylvian amygdalohippocampectomy, and subtemporal amygdalohippocampectomy. Each approach has its advantage...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-015-0657-8
更新日期:2016-01-01 00:00:00
abstract::In spite of recent advancements in the management of ruptured aneurysm, there are still controversies as to how to threat the patients in serious conditions, one of these concerning whether to operate patients admitted with symptomatic vasospasm (vasospasm on admission) and when. While early surgery may protect patien...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/BF00417662
更新日期:1995-01-01 00:00:00
abstract::The endoscope has become an essential tool for transsphenoidal pituitary surgeries because of the panoramic view and the ability to visualize structures beyond the direct line of vision. However, the regular dedicated instruments for these surgeries sometimes do not reach the areas visualized by an angled endoscope, a...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-007-0108-2
更新日期:2008-01-01 00:00:00
abstract::Intracranial pseudoaneurysm formation due to ruptured non-traumatic saccular aneurysm is extremely rare. We experienced two cases of large pseudoaneurysm formation due to rupture of a saccular aneurysm. The neuroradiological ghost-like appearance of the aneurysms led to misdiagnoses as large partially thrombosed aneur...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-004-0336-7
更新日期:2004-10-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Sylvian fissure arteriovenous malformations (AVMs) are among the most challenging AVMs to manage surgically. The estimates of their risk factors and prediction of their long-term prognosis are crucial for clinical decision-making. The authors conducted a retrospective review to patients with sy...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-013-0470-1
更新日期:2013-10-01 00:00:00
abstract::In 112 comatose patients somatosensory, visual and auditory evoked potentials were registered within 36 hours after the onset of coma or admission. Main causes of coma were head injury, and intracerebral and subarachnoid haemorrhage. The initial bilateral loss of any evoked potential was associated with a mortality of...
journal_title:Neurosurgical review
pub_type: 杂志文章,评审
doi:10.1007/BF00383655
更新日期:1990-01-01 00:00:00
abstract::Magnetic resonance angiography (MRA) is increasingly used as a noninvasive means to assess internal carotid artery (ICA) stenosis. When used alone, however, MRA may not be sufficiently accurate in certain settings to determine whether ICA disease meets surgical criteria. Although MRA has been recognized to overestimat...
journal_title:Neurosurgical review
pub_type: 杂志文章,评审
doi:10.1007/s10143-004-0354-5
更新日期:2005-04-01 00:00:00
abstract::The aim of this study was to analyze the long-term clinical and radiological outcomes of craniocervical decompression for patients affected by Chiari I-related syringomyelia. We performed a retrospective analysis of a group of patients affected by Chiari I-associated syringomyelia treated by craniocervical decompressi...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-010-0260-y
更新日期:2010-07-01 00:00:00
abstract::Spinal cord or cauda equina compression (SCC) is an increasing challenge in clinical oncology due to a higher prevalence of long-term cancer survivors. Our aim was to determine the clinical relevance of SCC regarding patient outcome depending on different tumor entities and their anatomical localization (extradural/in...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-016-0790-z
更新日期:2017-07-01 00:00:00
abstract::Supplemental education is desirable for neurosurgical training, and the use of human cadaver specimen and virtual reality models is routine. An in vivo porcine training model for cranial neurosurgery was introduced in 2005, and our recent experience with this unique model is outlined here. For the first time, porcine ...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-014-0572-4
更新日期:2015-01-01 00:00:00
abstract::The spinal nerve can be pinched between the transverse process of the fifth lumbar vertebra and the sacral ala. The patients are divided into two types: elderly persons with degenerative scoliosis and somewhat younger adults with isthmic spondylolisthesis. For the first time, we describe extraforaminal impingement of ...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-010-0300-7
更新日期:2010-04-01 00:00:00
abstract::The apparent diffusion coefficient (ADC) on diffusion-weighted imaging (DWI) plays an important role in diagnosing intracranial tumors and predicting the histopathological grade of the tumor. However, the differences in the ADC values between craniopharyngiomas and germ cell tumors (GCTs) have not been clarified. We t...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-015-0660-0
更新日期:2016-04-01 00:00:00
abstract::The literature describing epidemiology, etiology, and types of serious brachial plexus injuries (BPIs) is sparse. The aim of this review was to investigate the epidemiological and etiopathogenetical data of serious BPIs undergoing surgical reconstruction. A systematic search was conducted from January 1985 to December...
journal_title:Neurosurgical review
pub_type: 杂志文章,评审
doi:10.1007/s10143-018-1009-2
更新日期:2020-04-01 00:00:00
abstract::Structural and functional neuroimaging studies are essential in the evaluation of individuals with partial epilepsy syndromes. Magnetic resonance imaging (MRI) is important to delineate structural abnormalities underlying seizure disorders, commonly including hippocampal sclerosis or cortical dysplasias. Identificatio...
journal_title:Neurosurgical review
pub_type: 杂志文章,评审
doi:10.1007/s10143-003-0293-6
更新日期:2003-10-01 00:00:00
abstract::Hemangioblastoma is a rare benign tumor that consists of neoplastic vacuolated stromal cells and highly developed capillary blood vessels. These tumors are almost exclusively found in the central nervous system, but in extremely rare cases, it can arise in peripheral nerves. In the majority of cases, it occurs sporadi...
journal_title:Neurosurgical review
pub_type: 杂志文章,评审
doi:10.1007/s10143-014-0587-x
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Trigeminal neuralgia (TN) is characterized by jolts of pain along the distribution of the trigeminal nerve. If patients fail conservative management, microvascular decompression (MVD) is the next step in treatment. MVD is largely done by placing implant pads between the nerve and compressing vessels. We cond...
journal_title:Neurosurgical review
pub_type: 杂志文章,评审
doi:10.1007/s10143-019-01187-0
更新日期:2020-02-01 00:00:00
abstract::The aim of this study was to determine the efficacy and safety of intrathecal baclofen therapy delivered by a programmable pump for the chronic treatment of spinal spasticity. Twelve patients with intractable spasticity caused by spinal cord injuries underwent implantation of a programmable continuous infusion pump af...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-002-0221-1
更新日期:2002-08-01 00:00:00
abstract::A unique case of suprasellar dermoid cyst and familial hypercholesterolemia in a child is reported. Such an association, which strengthens the congenital hypothesis of dermoid cysts, could be a manifestation of a complex dyslipidemic inherited syndrome, at least in children. Surgical removal of the dermoid cyst which ...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/BF00416478
更新日期:1995-01-01 00:00:00
abstract::Colloid cysts of the third ventricle are considered as benign lesions. The clinical manifestations are not clear in most of cases. Many treatment options are available and endoscopic removal of the cysts proves to be a very successful method especially if the lateral ventricles are moderately or severely dilated. Some...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/s10143-018-0956-y
更新日期:2019-03-01 00:00:00
abstract::Whereas previously the dissection of arteries leading to the brain was thought to be a rare occurrence, this diagnosis has been found more frequently in the last years as a result of newer imaging methods. Furthermore, in contrast to earlier opinions, there is a rather good prognosis for the recanalisation of the vess...
journal_title:Neurosurgical review
pub_type: 杂志文章
doi:10.1007/BF02352070
更新日期:1992-01-01 00:00:00