Abstract:
:From autopsy and neuroradiological studies a maximum prevalence of unruptured intracranial aneurysms (UA) of 0.5% in the general population is revealed. Studies concerning the incidence of aneurysmal subarachnoid haemorrhage (SAH) revealed 10 cases per 100,000 inhabitants per year. From these epidemiological parameters a minimum annual risk of 2% of rupture of an UA is calculated. It is in accordance with clinical studies, which also demonstrated an annual risk of UA rupture of at least 2%. No critical size of the UA predisposing to rupture has been found. Operation on diagnosed UA is recommended because of the serious prognosis after aneurysmal SAH (morbidity 20%-25% and mortality 50%-60%) and because the morbidity (4%) and the mortality (0%) after operative treatment of UA are very low.
journal_name
Br J Neurosurgjournal_title
British journal of neurosurgeryauthors
Rosenørn J,Eskesen V,Schmidt Kdoi
10.3109/02688698809001008subject
Has Abstractpub_date
1988-01-01 00:00:00pages
369-77issue
3eissn
0268-8697issn
1360-046Xjournal_volume
2pub_type
杂志文章,评审abstract::Chordoid meningioma is a rare, more aggressive subtype of meningioma. This study documents the histological, radiological and clinical features of seven tumours in five patients among 131 meningioma patients who were treated in the Department of Neurosurgery at Istanbul Medipol University between 2014 and 2019. There ...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688697.2020.1861436
更新日期:2020-12-17 00:00:00
abstract::A retrospective review of all patients who had surgery for cauda equina syndrome (CES) due to a herniated lumbar disc between January 1996 and November 1999 was undertaken. All underwent laminectomy and discectomy, and had been admitted as emergencies with cauda equina syndrome. Ten women and 10 men with a mean age of...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/0268869031000109098
更新日期:2003-04-01 00:00:00
abstract:PURPOSE:The purpose of this study was to analyse all cases of spinal osteosarcoma (OS) treated in a regional bone tumour unit over the last 27 years. We were primarily interested in overall survival following tumour surgery, and if there is a difference in the survival of patients undergoing en bloc resection versus no...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2013.869550
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:There is an abundance of articles published on low-grade glioma. The aim of this study was to identify and review the 50 most-cited articles on low-grade glioma, and to perform a bibliometric analysis. METHODS:In June 2017, we performed a basic search of the Web of Science database using "low-grade glioma mana...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688697.2018.1549314
更新日期:2019-04-01 00:00:00
abstract::A case of dysplastic cerebellar gangliocytoma recurring after 20 years and representing with subarachnoid haemorrhage is described. Evidence in favour of a neoplastic pathogenesis is presented. ...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688699209002919
更新日期:1992-01-01 00:00:00
abstract::Spinal tumours in pregnancy are rare. Spinal tumours account for only 10-15% of all primary central nervous system (CNS) tumours. Most spinal tumours in pregnant women have been described as meningiomas or vascular tumours. We present the unique case of a pregnant patient presenting with a CD 99+ primary spinal centra...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688697.2017.1302073
更新日期:2019-06-01 00:00:00
abstract::A subgaleal collection of blood or cerebrospinal fluid (CSF) is commonly encountered after craniotomy. In spite of the placement of subgaleal drains by many neurosurgeons, a collection at this site is frequent and occasionally can result in complications. 'Tenting' scalp stitches are described. Three to four (or more)...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688699209023795
更新日期:1992-01-01 00:00:00
abstract::The aim of this report is to introduce a simple modification to the free-hand frameless stereotactic placement of ventriculoperitoneal shunts in undersized ventricles. In this technical note, we describe our experience with ventricular catheter placement in two children suffering from shunt dependent idiopathic intrac...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688690500495166
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Glioblastoma multiforme (GBM) is the most aggressive type of primary brain tumor. It is a rapidly progressive, highly recurrent, fatal intracranial neoplasm, and the demand for novel treatment is urgent. Valproic acid (VPA) is a potential anticancer agent that belongs to a class of histone deacetylase (HDAC)...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2011.638996
更新日期:2012-06-01 00:00:00
abstract::CT images of an 18-year-old woman who had sustained head trauma after a motor vehicle accident are presented demonstrating the iatrogenic intracranial placement of a nasopharyngeal airway. Treatment required a decompressive craniectomy, removal of the nasopharyngeal airway under direct vision, and duraplasty. The pati...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2015.1133804
更新日期:2016-08-01 00:00:00
abstract::Symptomatic, paradoxical intracranial tuberculomas is a rare occurrence. A case of tubercular meningitis, developing paradoxical tuberculomas alongside non-functional ventricular catheter is presented. Catheter removal facilitated removal of these paradoxical lesions, with the patient recovering to near-normal state a...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2012.690915
更新日期:2012-12-01 00:00:00
abstract::Some degree of hydrocephalus is present in almost all cases of medium to large posterior fossa tumours. The initial symptoms in such cases are usually due to the hydrocephalus and the consequent increased supratentorial pressure, and more often precede the symptoms primarily due to the local invasion and compression o...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688699309103494
更新日期:1993-01-01 00:00:00
abstract::We have studied 139 cases of intracranial germ cell tumours up to the beginning of 1993, 63.3% of which showed monotypic histological patterns and 36.7% were shown to be mixed tumours. All these cases underwent surgery followed by radiation and/or chemotherapy. All cases of choriocarcinoma died within 2 years. Cases o...
journal_title:British journal of neurosurgery
pub_type: 杂志文章,评审
doi:10.1080/02688699550041395
更新日期:1995-01-01 00:00:00
abstract::CNS lymphoma involving the trigeminal nerve is a rare condition which presents as a cavernous sinus lesion. It may mimic the radiological appearance of other lesions, and biopsy is essential before considering empirical radiotherapy for lesions in this region. We report the radiological, histopathological and operativ...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2013.835374
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVE:Hydrocephalus after subarachnoid hemorrhage (SAH) requires temporary cerebrospinal fluid (CSF) drainage using an external ventricular drain (EVD). This drain is removed if patients pass a clamp trial, or a ventriculoperitoneal shunt (VPS) is placed. Little is known about the risk factors for delayed VPS place...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2014.967753
更新日期:2015-04-01 00:00:00
abstract::Intracerebral metastasis in osteosarcoma is extremely rare. A 14-year-old girl who had previously been operated upon for osteosarcoma of the femur presented with seizures and left hemiparesis. A right parietal lesion with calcification and brain oedema was found. After resection of the mass, pathology revealed an oste...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2011.581771
更新日期:2012-02-01 00:00:00
abstract::We report a 10-year-old boy who presented with a subarachnoid haemorrhage from a ruptured hypoglossal artery aneurysm. The aneurysm was clipped via a transcondylar approach. The embryology, occurrence and the surgical approach to aneurysms at this site are discussed. ...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688699646952
更新日期:1996-12-01 00:00:00
abstract::Incapacitating and drug-resistant posttraumatic movement disorders have successfully been treated by stereotactic thalamotomy. We describe the case of a young man with a posttraumatic hemiballismoid type movement disorder of the left arm, persistent for 2 years, who was selected for treatment with a thalamic deep brai...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688690120082468
更新日期:2001-10-01 00:00:00
abstract:PURPOSE:The aim of the present study was to delineate preoperative factors that may predict perforator injuries following open surgery for an unruptured middle cerebral artery (MCA) aneurysm. METHODS:The authors conducted a retrospective review of 85 consecutive patients who underwent surgical clipping of 91 unrupture...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2010.535924
更新日期:2011-08-01 00:00:00
abstract::Huge calcified chronic subdural hematoma is quite rare. We reported a such case in a old man. The intraoperative photographs of the case fully demonstrated the morphology of the calcified chronic subdural hematoma. ...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2010.520763
更新日期:2010-12-01 00:00:00
abstract::Twenty unselected pituitary adenomas have been examined for proliferative indices (PIs), and anterior pituitary hormone expression. All but two of the tumours were non-functional with proliferative indices from less than 0.1 to 0.5%. Two tumours were null cell adenomas with PIs less than 0.1 and 0.2%. The PIs of the t...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688699209002899
更新日期:1992-01-01 00:00:00
abstract::Seventy patients with spinal arteriovenous malformations (AVMs) referred to the author over a 25-year period (1958-82), were equally divided between congenital, intradural and acquired, dural lesions. Amongst the intradural AVMs, were 22 with subarachnoid haemorrhage (SAH), a presenting feature in 18. The clinical fin...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688699209002895
更新日期:1992-01-01 00:00:00
abstract::The results from the Danish model of acoustic neuroma surgery are presented. In the period from 1976 to 1985, 300 patients with acoustic neuromas were operated upon using the translabyrinthine procedure. Only one small intrameatal tumour was encountered; 96 tumours were medium sized and 203 were larger than 25 mm. Of ...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688698909002815
更新日期:1989-01-01 00:00:00
abstract::We describe a case of cranial fascitis presenting as an incidental finding. A 2 1/2-year-old girl had skull radiographs performed after sustaining a minor head injury, which revealed a lytic skull lesion. We describe the salient features of the case and review the current literature of this rare benign inflammatory co...
journal_title:British journal of neurosurgery
pub_type: 杂志文章,评审
doi:10.1080/02688699745989
更新日期:1997-10-01 00:00:00
abstract::The incidence of haemorrhagic complications of intracranial pressure monitoring (ICPM) has previously been reported. However, in these studies, the techniques employed to access the inside of the cranium varied. While 3-mm essentially blind 'twistdrill' craniostomies have been used, their role has been limited for fea...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688690220148897
更新日期:2002-06-01 00:00:00
abstract::Twelve patients with facial nerve neurinoma have been treated at The National Hospital, Queen Square, London, during the last 20 years. Nine tumours lay in the middle fossa arising from the area of the geniculate ganglion, two lay in the posterior fossa arising from the segment of the facial nerve in the internal audi...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688699308995051
更新日期:1993-01-01 00:00:00
abstract::A microsurgical suction tube with an attached ball probe has been developed. It functions as a microdissector when the ball probe is in its extended position, creating a larger working field than an ordinary sucker. When the ball probe is in the repose position, it does not interfere with the suction capacity, and the...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.3109/02688697.2010.551678
更新日期:2011-06-01 00:00:00
abstract::We report our experience with five lesions exclusively involving the entire cavernous sinus in which an essentially extradural surgical approach was used. There were two cases of cavernous haemangioma, two cases of meningioma and one case of fungal granuloma. The dural cover of the superior orbital fissure, and mandib...
journal_title:British journal of neurosurgery
pub_type: 杂志文章
doi:10.1080/02688699746483
更新日期:1997-04-01 00:00:00
abstract::We present a case of cervical intramedullary sarcoidosis. A 56 year old woman presented with progressive paraesthesia affecting the lower limbs. MRI revealed an intramedullar lesion from C4-C7. A laminectomy and subtotal resection was carried out for this presumed intramedullary tumour. Pathology revealed this to be a...
journal_title:British journal of neurosurgery
pub_type: 杂志文章,评审
doi:10.1080/02688690400022920
更新日期:2004-12-01 00:00:00
abstract::There are two reported cases of ependymomas arising in the pituitary fossa; one in a human, the other in a horse. Both died during their stay in hospital. The case presented here is the first published case of a patient who is well 3 months after surgery. ...
journal_title:British journal of neurosurgery
pub_type: 杂志文章,评审
doi:10.1080/026886901750353764
更新日期:2001-06-01 00:00:00