Abstract:
:Fifty-one cases of posterior fossa haemangioblastoma have been seen in our department over a period of 23 years. Seven cases were associated with spinal cord lesions and one with a supratentorial lesion. There were 22 cases of Lindau's disease (43%). The onset was earlier and recurrences commoner than in isolated cases. In 10 cases the development of new tumours in different parts of the central nervous system (CNS) required re-operation, demonstrating the multicentric nature of this disease. The majority of the tumours occupying the fourth ventricle or medulla oblongata (8 cases) were macroscopically solid and had higher post-operative morbidity than the cystic tumours in the cerebellum. The recent development of magnetic resonance imaging (MRI) provides accurate anatomical information of the lesions (especially those of the brain stem and spinal cord) even while asymptomatic. The brilliant enhancement of these tumours on MRI with Gadolinium-diethyline-triamine-pentaacetic acid (Gd-DTPA) has proved to be particularly useful.
journal_name
Acta Neurochir (Wien)journal_title
Acta neurochirurgicaauthors
Symon L,Murota T,Pell M,Bordi Ldoi
10.1007/BF02112026subject
Has Abstractpub_date
1993-01-01 00:00:00pages
103-10issue
3-4eissn
0001-6268issn
0942-0940journal_volume
120pub_type
杂志文章abstract::The effects of intravenous nitroglycerin (NTG) combined with dopamine on intracranial pressure (ICP) and cerebral arteriovenous oxygen difference (AVDO2) were studied in 11 patients with acute subarachnoid haemorrhage (SAH). The study was performed on Days 1 to 3 of SAH after aneurysmal clipping. Treatment consisted o...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01410622
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:The external ventricular drain (EVD) placement is one of the most common neurosurgical procedures. This operation is performed by freehand technique in the majority of cases; therefore, the operator's experience plays an important role in success and possible morbidity of this procedure. OBJECTIVE:To evalua...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04671-5
更新日期:2021-01-06 00:00:00
abstract::This study concerns 19 patients over 16 years of age with Moyamoya disease. Ten cases of intracranial haemorrhage, as the initial haemorrhagic event in patients aged from 21 to 55 (haemorrhagic group) and 9 cases of ischaemic events in 18- to 53-year-old patients (ischaemic group) were included. All haemorrhages were ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01411056
更新日期:1996-01-01 00:00:00
abstract::The superficial middle cerebral veins (SMCVs) are large veins to drain the brain and therefore anatomical knowledge of them is important for neurosurgeons and neuroradiologists. In a patient with a ruptured blister aneurysm, we incidentally found during angiography an aberrant drainage of the SMCVs, which penetrated t...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-019-03838-z
更新日期:2019-04-01 00:00:00
abstract::Ki-67 antigen is used as a marker of proliferative activity that is linked to growth rate, invasiveness and prognosis of pituitary adenomas. So far the distribution of Ki-67 index within an individual adenoma has not been investigated. If Ki-67 antigen expression differs significantly within an individual pituitary ad...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-004-0390-5
更新日期:2004-12-01 00:00:00
abstract:BACKGROUND:Paragangliomas are tumors that arise from the paraganglion system, which is a component of the neuroendocrine system. Approximately 10% are located in the extra-adrenal paraganglion system. Paragangliomas of the spine, however, are rare. They usually present as an intradural tumor in the cauda equina. There ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-009-0362-x
更新日期:2010-03-01 00:00:00
abstract::1. The use of rapid sequential gamma camera scintigraphy in conjunction with computer aided storage and evaluation of data has been shown to be a promising method for the analysis of CSF dynamics in man. 2. Using this method rapid flow of CSF in the basal cisterns can be studied. The further course of tracer activity ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01405983
更新日期:1977-01-01 00:00:00
abstract::Homovanillic acid (HVA) and 5-hydroxyindolacetic acid (5-HIAA) in ventricular CSF were determined in 19 patients (12 female 7 male) with brain tumours. No relationship was found between ventricular fluid pressure (VFP) and levels of HVA and 5-HIAA. A relationship was observed between ventricular CSF, HVA concentration...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01405944
更新日期:1976-01-01 00:00:00
abstract::The long-term outcome in 26 patients following operation of intracranial saccular aneurysms before the age of twenty is presented. The duration of follow-up ranged from 4 to 33 years (mean 14 years). The oldest patient is now 51 years old. 19 patients (73%) made a complete or good recovery with resumption of normal li...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01476214
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND:Surgical treatment of giant clinoidal meningiomas remains a challenging task for neurosurgeons. Here, we present details of the surgical techniques for the dissection of encased perforators. METHODS:The dissection of encased perforators is summarized as follows: (1) split the tumor above the encased arterie...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-013-1750-9
更新日期:2013-08-01 00:00:00
abstract:BACKGROUND:As technical progress advances, telemonitoring has become an important part of patient care in many areas of medical treatment. However, distanced surveillance of intracranial pressure (ICP) could not be established so far. With the recent introduction of a telemetric ICP measurement probe, new possibilities...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-019-03959-5
更新日期:2019-08-01 00:00:00
abstract::A case of cauda equina paraganglioma is described; subsequent intracranial and intraspinal metastases occurred after partial resection and adjunctive radiotherapy. Cerebrospinal fluid dissemination is a rare complication of spinal paragangliomas. Factors predictive of this unusual biological behaviour are discussed. ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01420312
更新日期:1996-01-01 00:00:00
abstract::Event related potential recording and psychometric evaluation of cognitive impairment were carried out on 21 patients with brain tumours, 21 patients with severe head injuries and 24 controls. The tumour and trauma patients who met the psychometric inclusion criteria for dementia, but not the non-demented patients, ha...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01812285
更新日期:1986-01-01 00:00:00
abstract:OBJECTIVE:The literature contains investigations and discussion of the role of neutrophils and neutrophil-derived myeloperoxidase (MPO) in inflammatory processes, local ischaemia, and ischaemia-reperfusion injury models. Our aim was to determine whether the same roles existed for neutrophils and the system involving ne...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010050011
更新日期:2000-01-01 00:00:00
abstract::We present the case of a 51-year-old female who had a four-year history of Parkinson's disease with severe "on-off' and disabling progression of symptoms on chronic levodopa therapy. After obtaining FDA approval, we implanted a Medtronic deep brain stimulation lead stereotactically into the right anterior pallidum con...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF02188792
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:Separation of the posterior ring apophysis of an adjacent vertebral body can sometimes accompany lumbar intervertebral disc herniation. The condition can be both difficult to detect in conventional radiographs and is somewhat controversial to treat. Although there is general agreement on the frequent need fo...
journal_title:Acta neurochirurgica
pub_type: 临床试验,杂志文章
doi:10.1007/s00701-003-0044-z
更新日期:2003-06-01 00:00:00
abstract::When operating on a child with a large myelomeningocele and kyphosis, coverage with skin of high quality and a supporting layer of subcutaneous tissue can be difficult. The dermal circulation in the newborn is finite and an extensive mobilisation of the skin is a risky venture. Between 1988 and 2003 five children with...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-005-0704-2
更新日期:2006-03-01 00:00:00
abstract::The case is described of a 52 year old patient admitted for acauda equina compression syndrome (flaccid paraplegia of the lower limbs, bilateral lumbar and sciatic pains, urinary incontinence) of rapid onset and due to narrowing of the lumbar canal from tabetic arthropathy. These vertebral manifestations occur in a lo...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01405747
更新日期:1976-01-01 00:00:00
abstract:BACKGROUND:The authors applied a scaffold-free osteogenic three-dimensional (3D) graft made of adipose-derived mesenchymal stem cells (AMSCs) in patients undergoing minimally invasive transforaminal lumbar interbody fusion (MI-TLIF). METHODS:Three patients (two patients and one patient with 1 and 2 levels, respectivel...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-016-3051-6
更新日期:2017-03-01 00:00:00
abstract::We studied the influence of the type of surgery (microsurgery or macrosurgery) and extent (complete resection with lobectomy, complete resection alone, partial resection with lobectomy or partial resection alone) on early postoperative results and survival time in 118 consecutive patients who underwent surgery for gli...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01402111
更新日期:1991-01-01 00:00:00
abstract::A case of a ruptured aneurysm is presented in which the angiograms did not disclose the sac. Rupture of an aneurysm of the anterior communicating artery was suspected from the distribution of subarachnoid blood on computerized tomography (CT), and the presence of a sac was highly suggestive on magnetic resonance imagi...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01405281
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:The aims were to investigate the early effects of graded, closed, mild head injury on neurofilament protein (NF160) and microtubule-associated protein-2 (MAP2) and to examine the levels of lipid peroxidation and the impact of mexilitine, inhibitor of lipid peroxidation, pretreatment on tissue damage. MATERIA...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-003-0209-9
更新日期:2004-06-01 00:00:00
abstract::Niravoline is a selective kappa-opioid receptor agonist. Its effect on tumour-origin brain oedema was investigated in a brain tumour model created by implantation of C6 glioma cells into the brain of Wistar rats. Five weeks after the tumour cell implantation, niravoline was administered i.v. at 1 mg/kg, a total of fou...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010050374
更新日期:1999-01-01 00:00:00
abstract::Intraoperative facial nerve monitoring (IFNM) is a suitable technique for intraoperative facial nerve identification and dissection, especially in large vestibular schwannomas (VS) (acoustic neuroma). To evaluate its feasibility for estimating functional nerve outcome after VS resection 60 patients underwent surgery u...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010050090
更新日期:1998-01-01 00:00:00
abstract::The authors report two unusual cases in which a malignant astrocytoma developed at the site of the excision of an earlier medulloblastoma. While the precise etiology of these astrocytic tumours was unproven, theories of the origins of the second tumours, particularly in relation to the basic nature of medulloblastomas...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010170048
更新日期:2001-01-01 00:00:00
abstract:INTRODUCTION:The quality of surgical treatment of intracranial aneurysms is determined by complete aneurysm occlusion and restoration of flow in the parent, branching and perforating vessels. In postoperative digital subtraction angiography (DSA), unexpected aneurysm residuals and vessel occlusions are frequently detec...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-010-0723-5
更新日期:2010-09-01 00:00:00
abstract::Lesions generated by the passage of micro-needles through vessel walls are of concern because any lesion may significantly alter hemodynamics of an anastomosis. To study this problem, three different needles were tested on the exposed carotid arteries of 30 rats: the 100 mu taper point, the 100 mu cutting point, and t...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01402308
更新日期:1985-01-01 00:00:00
abstract:OBJECTIVE:To establish the risk of recurrence in patients with chronic subdural hematoma (cSDH) on antithrombotic treatment (AT, i.e., antiplatelets and anticoagulants). Secondary end points were perioperative morbidity and mortality between groups (AT vs. no-AT group) and exploration if timing of resumption of AT trea...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-017-3330-x
更新日期:2017-11-01 00:00:00
abstract:CLINICAL DETAILS:A 52-year-old man presented with neck pain, nausea and vomiting (Hunt-Hess grade 1). CT scan showed subarachnoid hemorrhage. Cerebral angiography showed multiple arterial aneurysms (right communicating posterior, right anterior choroid, left pericallosal, intraorbital ophthalmic bilaterally). All aneur...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-009-0352-z
更新日期:2009-07-01 00:00:00
abstract:BACKGROUND:The ventro-lateral thalamus is the stereotactic target of choice for severe intention tremor. Nevertheless, the optimal target area has remained controversial, and targeting of the subthalamic area has been suggested to be superior. PATIENTS AND METHODS:Eleven patients with disabling intention tremor of dif...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-007-1230-1
更新日期:2007-08-01 00:00:00