Abstract:
BACKGROUND:Lateral approaches to the brain stem for the resection of the cavernous malformations are preferred in order to avoid the structures within the floor of the fourth ventricle. The entry behind the pyramidal tract (PT) is usually carried out through the posterolateral surface of the brain stem. The more straightforward lateral approach below the temporal lobe is used rarely because of potential risks. METHODS:The outcome after resection of the cavernomas involving the PT in the mesencephalon and the upper pons via the subtemporal transtentorial approach in nine patients was analysed. Mapping of the PT by direct electrical stimulation was used in the last four patients. RESULTS:The subtemporal transtentorial approach enabled adequate exposure of the lateral and anterolateral surface of the midbrain and the upper pons. No adverse events from the elevation of the temporal lobe were encountered. Direct electrical stimulation using a bipolar electrode with the parameters of 100 Hz, 1 ms, and 3-9 mA evoked motor responses in three of four patients. It allowed placing the incision in the lateral surface of the midbrain behind the PT or between the fibres of the upper and the lower extremity. No worsening of the PT functions was observed in the series. CONCLUSIONS:The subtemporal transtentorial approach enables adequate exposure of the lateral and the anterolateral surface of the mesencephalon and upper pons, allowing neurophysiological mapping of the PT and thus avoiding its damage during removal of the cavernoma.
journal_name
Acta Neurochir (Wien)journal_title
Acta neurochirurgicaauthors
Steňo J,Bízik I,Steňová J,Timárová Gdoi
10.1007/s00701-011-1123-1subject
Has Abstractpub_date
2011-10-01 00:00:00pages
1955-62; discussion 1962issue
10eissn
0001-6268issn
0942-0940journal_volume
153pub_type
杂志文章abstract:BACKGROUND:We report 24 patients with a traumatic acute subdural haematoma of the posterior fossa managed between 1997 and 1999 at 8 Italian neurosurgical centres. METHOD:Each centre provided data about patients' clinico-radiological findings, management, and outcomes, which were retrospectively reviewed. FINDINGS:A ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,多中心研究
doi:10.1007/s00701-003-0150-y
更新日期:2003-12-01 00:00:00
abstract:BACKGROUND:The BrainIT group works collaboratively on developing standards for collection and analyses of data from brain-injured patients and to facilitate a more efficient infrastructure for assessing new health care technology with the primary objective of improving patient care. European Community (EC) funding supp...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,多中心研究
doi:10.1007/s00701-010-0719-1
更新日期:2010-11-01 00:00:00
abstract:INTRODUCTION:The gold-standard treatment for symptomatic anterior skull base meningiomas is surgical resection. The endoscope-assisted supraorbital "keyhole" approach (eSKA) is a promising technique for surgical resection of olfactory groove (OGM) and tuberculum sellae meningioma (TSM) but has yet to be compared with t...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04544-x
更新日期:2020-09-05 00:00:00
abstract::To understand the clinicopathology features of leptomeningeal dissemination of malignant gliomas, a total of 157 consecutive patients treated between 1978 and 1989 were analysed. Twenty-two patients (14%) were judged to have dissemination. In 20 patients, the dissemination was diagnosed antemortem. Eleven patients had...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01476415
更新日期:1994-01-01 00:00:00
abstract:INTRODUCTION:Spontaneous posterior interosseous nerve palsy is a rare condition. Entrapment is mostly at level of the arcade of Frohse, and a few cases of distal entrapment have been described. METHODS:A case of entrapment distal to the arcade of Frohse is described here. Cases of distal entrapment have been reviewed ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,评审
doi:10.1007/s00701-018-3615-8
更新日期:2018-09-01 00:00:00
abstract::Parafalcine chondrosarcoma is extremely rare, and may be difficult to differentiate preoperatively from falx meningioma. An 18-year-old woman presented with a parafalcine chondrosarcoma incidentally detected as a small lesion 2 years before admission, suggesting falx meningioma. Brain computed tomography and magnetic ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-005-0530-6
更新日期:2005-07-01 00:00:00
abstract::A modification of the previous methods of producing cerebral ischaemia in rats (Koizumi et al., Longa et al.), using an intraluminal thread technique, is described. The middle cerebral artery is occluded by introducing a simple 3-0 nylon thread (0.20-0.249 mm in diameter) through the internal carotid artery in the nec...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01403007
更新日期:1991-01-01 00:00:00
abstract::In fifteen cases of brain stem lesions caused by basal tumours, operations, injuries, arteriosclerosis or multiple sclerosis, a paradoxical activity of jaw closing muscles during jaw opening was observed. This inverse activity was the cause of severe trismus in 8 cases. It is the manifestation of a faulty programming ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01403831
更新日期:1985-01-01 00:00:00
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journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01400951
更新日期:1980-01-01 00:00:00
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journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-007-1234-x
更新日期:2007-08-01 00:00:00
abstract::We report a case of fibrosarcoma arising in the pineal of a 36-year-old female patient. She died at the age 43 following biopsy, radiation therapy, tumor resection, chemotherapy, and stereotactic radiosurgery. Light microscopic study of all tissues obtained, including immunohistochemistry and electron microscopy of su...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s701-002-8277-6
更新日期:2002-01-01 00:00:00
abstract::The prevention of cerebral vasospasm with OKY-046, an imidazole derivative and a thromboxane synthetase inhibitor, was studied co-operatively at ten neurosurgical services. Intravenous administrations of 2, 5 or 10 mu/kg/minute of OKY-046 were given continuously from the earliest possible day to the 14th SAH-day to 82...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01476216
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND:Cerebral cavernous malformations (CCM) are known to be highly epileptogenic lesions. A number of studies on CCM surgery deal with CCM-associated seizures and/or epilepsy. In order to counsel patients with CCM-associated epilepsy, clear results from such studies would be highly useful. This study reviews the ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,评审
doi:10.1007/s00701-010-0915-z
更新日期:2011-02-01 00:00:00
abstract::Regional cerebral blood flow (rCBF) was measured, using the xenon-133 intracarotid injection technique in 10 patients with an acute ischaemic stroke, involving the cerebral cortex, before and after intravenous injection of a single dose of nimodipine (Bay e 9736). After nimodipine application in all patients a dose de...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01728883
更新日期:1982-01-01 00:00:00
abstract::Without mortality, 31 patients underwent conservative treatment for traumatic supratentorial acute subdural haematoma (SDH). Later on six of them had the haematoma surgically evacuated mainly because of a deterioration of the Glasgow Coma Scale (GCS) scores. It was found that patients with a midline shift of less than...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF02307412
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:Corrective craniosynostosis surgery is often associated with a large amount of blood loss and metabolic disturbances. In the present study, we investigated the severity, duration of metabolic disturbances, and causal risk factors in infants. METHODS:A retrospective analysis was performed of 36 infants who u...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-015-2441-5
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:Nonfunctioning pituitary macroadenoma (NFMA) is a benign neoplasm that causes visual function disturbances and headaches and can be treated by transsphenoidal surgery (TSS). It is unclear how quality of life (QOL) changes with surgery and which QOL factors are affected by treatment. METHODS:The aim is to as...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-012-1473-3
更新日期:2012-10-01 00:00:00
abstract:BACKGROUND:Pituitary apoplexy is a rare and life-threatening complication occurring in 0.6-10.5% of all cases of pituitary adenomas. Although the association between pituitary apoplexy and visual dysfunction has been recognized for a long time, the optimal management of this problem still remains controversial. The pur...
journal_title:Acta neurochirurgica
pub_type: 历史文章,杂志文章,评审
doi:10.1007/s00701-009-0595-8
更新日期:2010-05-01 00:00:00
abstract::The common method of presentation of intracranial aneurysms is at the time of their rupture (with subarachnoid haemorrhage) or on the occasion of their compression of neighbouring structures. While giant aneurysms may occasionally present with subarachnoid haemorrhage, their more common methods of presentation are due...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01400726
更新日期:1992-01-01 00:00:00
abstract::The levels of circulating immune complexes (CIC) were assayed in the sera of 109 patients with intracranial space occupying lesions. The CIC levels were significantly increased in all the brain tumours. After treatment, the CIC levels were still significantly increased when compared to the controls but showed no chang...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01420068
更新日期:1995-01-01 00:00:00
abstract::During a period of 10 years (1977-1986) 40 cases of tumour of the pineal region have been treated at the Istituto Neurologico "C. Besta"-of Milan. Out of these 40 cases, 27 (67.5%) were in the paediatric (10-15 years) or juvenile (15-20 years) age at the time of operation. Since 1983 a specific diagnostic and therapeu...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01403491
更新日期:1989-01-01 00:00:00
abstract::The clinico-pathological findings are reported in a case with persistent vegetative state after multiple cerebral lesions. The lesions are small in size, and are situated at different levels of the CNS, some of them being important in the maintenance of wakefulness and motor initiative. The differential diagnosis and ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01411190
更新日期:1981-01-01 00:00:00
abstract::The characteristic findings of metrizamide CT cisternography in two cases of epidermoid are reported. The main finding was a "cauliflower-like" appearance and was thought to be caused by the irregular interstices of epidermoids. Metrizamide CT cisternography may be helpful in making a diagnosis of an epidermoid. ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01400854
更新日期:1984-01-01 00:00:00
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journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-003-0123-1
更新日期:2003-10-01 00:00:00
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journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010050175
更新日期:1998-01-01 00:00:00
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journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-010-0683-9
更新日期:2010-09-01 00:00:00
abstract::A total of 160 patients suspected of having acquired hydrocephalus were studied either by quantitative isotope ventriculography (QIV) or by lumbar isotope cisternography (LIC). Of these patients, 56 had hydrocephalus. Mental deterioration, gait disturbances, ataxia, spasticity, and incontinence were most frequently pr...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01407686
更新日期:1979-01-01 00:00:00
abstract::A 59-year-old male with a history of 2 years of typical trigeminal neuralgia manifested the characteristics of achondroplasia. X-ray and magnetic resonance imaging demonstrated basilar impression, deformity of the posterior fossa with marked asymmetry of petrous bone and compression of pons and trigeminal nerve by the...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010100010
更新日期:2001-11-01 00:00:00
abstract:BACKGROUND:As an effective treatment for post-craniotomy epidural haematomas (EDHs), a novel method of urokinase instillation using a closed suction drain is presented and the procedure feasibility and outcomes assessed. METHOD:A closed system, comprising a closed suction drain with a three-spring 200 mL evacuator, fl...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-007-1487-4
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:As the anatomical three-dimensional (3D) positional relationship around the anterior clinoid process (ACP) is complex, experience of many surgeries is necessary to understand anterior clinoidectomy (AC). We prepared a 3D synthetic image from computed tomographic angiography (CTA) and magnetic resonance imagi...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-017-3202-4
更新日期:2017-09-01 00:00:00