解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::The left middle cerebral artery and both carotid arteries of 17 cats were occluded to evaluate the effects of oxygenated fluorocarbon emulsion on brain ischemia. Carotid and middle cerebral arteries were occluded concurrently for 2 hours, followed by occlusion of the middle cerebral artery only for another 24 hours. S...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198603000-00003
更新日期:1986-03-01 00:00:00
abstract::A consecutive series of 100 individuals with aneurysmal subarachnoid hemorrhage were subjected to early aneurysm operation followed by subsequent intravenous administration of the calcium antagonist nimodipine during the critical period for symptomatic vasospasm. A total of 85 patients were in Hunt and Hess neurologic...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198602000-00005
更新日期:1986-02-01 00:00:00
abstract::The authors report a rare case of traumatic false aneurysm of the middle meningeal artery associated with a delayed contralateral extradural hematoma. The extradural hematoma was evacuated, and the pseudoaneurysm was removed to avoid delayed rupture. The literature on traumatic aneurysms is reviewed. ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198602000-00016
更新日期:1986-02-01 00:00:00
abstract::The effect of altering the volume and timing of hemorrhage on the severity of spasm was studied in a canine model. All animals received three cisterna magna injections of fresh unheparinized autologous arterial blood. Selective left vertebral arteriograms were obtained during the week before and exactly 7 days after t...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198601000-00001
更新日期:1986-01-01 00:00:00
abstract::Haemophilus influenzae meningitis in the presence of a cerebrospinal fluid shunt has been reported uncommonly. Staphylococcus aureus and Staphylococcus epidermidis, the most common etiological agents, are usually acquired by contiguous spread from an intraoperative or perioperative source. These infections usually occ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198601000-00013
更新日期:1986-01-01 00:00:00
abstract::Three-dimensional (3D) images were reconstructed from axial computed tomographic scans using the new 3D83 (General Electric Co.) software. Images were reformatted as a movie in multiple frames, each consisting of a discrete 3D scene, and were rotated 360 degrees in 3D space. Improvement in shading and surface algorith...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198601000-00009
更新日期:1986-01-01 00:00:00
abstract::Our experience with progressive unilateral hydrocephalus in children and the pathophysiology of nonneoplastic obstruction of the foramen of Monro has been analyzed. The status of the foramen of Monro in either congenital or acquired progressive unilateral hydrocephalus was classified into the following four categories...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198512000-00003
更新日期:1985-12-01 00:00:00
abstract::A case of thrombosis of the vertebral artery and an associated bursting fracture of the lower cervical spine is reported. Computed tomography revealed both the location and the spreading of the fractures of the injured spine. We recognized that the vertebral artery thrombosis was caused by an injury to the arterial wa...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198512000-00015
更新日期:1985-12-01 00:00:00
abstract::Energy production, substrate oxidation, serum protein levels, and weight change were studied in 16 non-steroid treated patients with severe head injury. Patients were evaluated during an average of 31.3 days from hospital admission to discharge. The mean measured energy expenditure (MEE) was 1.40 +/- 0.5 times predict...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198511000-00010
更新日期:1985-11-01 00:00:00
abstract::During radiofrequency (RF) heating of trigeminal rootlets, we regularly measured blood pressure rises to 250 to 300 mm Hg, confirming two previous reports. We also found abnormally increased bleeding times in 12% of 127 patients awaiting operation for trigeminal neuralgia. These two facts probably explain 6 fatalities...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198511000-00022
更新日期:1985-11-01 00:00:00
abstract::Positron emission computed tomographic (PECT) scanning studies have demonstrated that high grade gliomas exhibit increased 2-[18F]fluoro-2-deoxyglucose (18FDG) uptake compared to cerebral white matter and low grade gliomas. Hexokinase catalyzes the phosphorylation of glucose, as well as 18FDG and 2-deoxyglucose (2DG),...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198510000-00001
更新日期:1985-10-01 00:00:00
abstract::We subtotally removed nine pediatric central gliomas (five brain stem and four thalamic) with the Cavitron ultrasonic surgical aspirator (CUSA). Greater than 70% of the tumor was removed in eight of the nine cases. Evoked potentials were monitored during six of the operations. Of the six children who were operated on ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198510000-00005
更新日期:1985-10-01 00:00:00
abstract::Until recently, in standard hospital settings the tissue blood supply could be inferred only from indirect measures such as assessment of the clinical signs and intracranial pressure (ICP) monitoring. This critical parameter can now be imaged directly with stable xenon-enhanced computed tomographic (CT) imaging. The p...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198510000-00018
更新日期:1985-10-01 00:00:00
abstract::This study examines the pathophysiology of stroke secondary to focal cerebral ischemia. The interaction of arachidonic acid metabolites and polyamines, a class of ubiquitous ornithine-derived molecules with important membrane effects on edema, Ca++-dependent endocytosis, platelet function, and prostaglandin (PG) forma...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198510000-00017
更新日期:1985-10-01 00:00:00
abstract::Recurrent subarachnoid hemorrhage complicated a traumatic carotid-cavernous fistula in a young man. The fistula drained predominantly into the deep venous system of the brain, where the hemorrhage was thought to have occurred. ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198509000-00014
更新日期:1985-09-01 00:00:00
abstract::We constructed and discussed a mathematical model of intracranial saccular aneurysms based on the static mechanics of hollow vessels and were able to focus on three variables that are fundamental to the process of enlargement and rupture of these lesions. They are blood pressure (P), wall strength (sigma), and total w...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198508000-00007
更新日期:1985-08-01 00:00:00
abstract::We present a case of a patient with two preexisting Silastic syringosubarachnoid shunt catheters who developed Enterobacter meningitis. The infection was treated successfully with systemic and intrathecal antibiotics without removal of the catheters. With careful sequential clinical and laboratory monitoring, even thi...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198508000-00015
更新日期:1985-08-01 00:00:00
abstract::Estimation of cerebrospinal fluid (CSF) outflow resistance (Ro) using a bolus injection method was carried out under normal conditions and in a state of artificially increased elastance produced by saline loading into the CSF space. These values of Ro were compared with Ro estimated by the steady state infusion method...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198507000-00010
更新日期:1985-07-01 00:00:00
abstract::Fifty consecutive human autopsy specimens were studied to determine the suitability of the superficial temporal artery (STA) for use in microvascular anastomoses. Ten variations of the STA were found. The STA at the zygoma averaged 2.2 mm in outside diameter. The STA averaged 31.7 mm from the zygoma to its bifurcation...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198506000-00008
更新日期:1985-06-01 00:00:00
abstract::A patient who sustained an isolated transverse sacral fracture is presented. A large ventral sacral pseudomeningocele with cerebrospinal fluid (CSF) fistula developed. Eighteen previous cases of traumatic pseudomeningocele have been documented. A review of those cases leads these authors to conclude that: transverse s...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198506000-00022
更新日期:1985-06-01 00:00:00
abstract::A retrospective analysis of 50 consecutive patients treated with chemonucleolysis and 50 treated with microlumbar discectomy was carried out. Similar clinical criteria for the diagnosis of "virgin" herniated lumbar discs were used. All patients had low back or radicular pain unrelieved by a minimum of 4 weeks of conse...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198505000-00010
更新日期:1985-05-01 00:00:00
abstract::The object of this study was to determine whether the addition of information on brain stem reflexes improves the prognostic precision of the Glasgow coma scale for patients with severe head trauma. The study is based on 109 patients with a Glasgow coma score of 7 or less during the first 24 hours after injury. The av...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198505000-00002
更新日期:1985-05-01 00:00:00
abstract::The authors present a case of the accidental puncture of a spinal ependymoma causing bleeding and an increase in the preexisting neurological deficits. ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198505000-00016
更新日期:1985-05-01 00:00:00
abstract::The results of magnetic resonance (MR) evaluation in 18 patients with common neurosurgical problems, including cerebrovascular lesions, intracranial tumors, and craniovertebral junction pathological conditions, are presented. The results are compared with those of routine diagnostic studies. Overall, MR imaging was eq...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1985-04-01 00:00:00
abstract::Dorsal root entry zone lesions are effective in the control of intractable pain in several types of spinal cord injuries. Traditionally, these lesions have been made with the radiofrequency technique. This is effective, but has the drawback of being laborious, and there is a significant incidence of permanent weakness...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198503000-00008
更新日期:1985-03-01 00:00:00
abstract::A striking and diffuse hemangiomatous architecture was identified by microscopic examination of bone specimens obtained at cranial synostectomy and from the craniofacial area of a young boy with Kleeblättschadel deformity and Crouzon's syndrome. A retrospective review of the histopathological appearance of bone specim...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198503000-00019
更新日期:1985-03-01 00:00:00
abstract::A rare case of bilateral intracavernous internal carotid artery aneurysms is presented. The clinical and laboratory data strongly suggested the mycotic nature of the aneurysms. Internal carotid artery ligation was performed because of clinical evidence of progressive enlargement of the right-sided aneurysm. The left-s...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198502000-00021
更新日期:1985-02-01 00:00:00
abstract::The clinical and radiographic presentations of 3 patients with intraventricular cavernous hemangioma are described. The accumulated total of 19 cases from the literature are compared to determine whether there is a common clinical and radiographic presentation for this benign intraventricular lesion. The differential ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198502000-00011
更新日期:1985-02-01 00:00:00
abstract::An unusual case of intradiploic epidermoid tumor is reported. In this case, a soft mass located over the parietal bone was noted shortly after birth. The mass gradually enlarged. The tumor underwent malignant change after several excisions and repeated inflammations. The patient was successfully treated with extensive...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198502000-00026
更新日期:1985-02-01 00:00:00
abstract::An 8-year-old boy presented with acute proptosis of the right eye. Examination revealed 8 mm of exophthalmos, limitation of upward gaze, optic disc swelling, and normal visual acuity, but an inferonasal quadrantic visual field defect. Orbital ultrasound and computed tomographic scanning demonstrated a superotemporal t...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1985-01-01 00:00:00
abstract::Experimental brain lesions were created in the left parietooccipital cortex of the albino rabbit through the intact dura mater with high radiating carbon dioxide laser energy (40-watt impacts of 0.5-second duration for a total of 4 seconds on a 12.5-mm surface). Behavior, intracranial pressure (ICP), systolic arterial...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1985-01-01 00:00:00
abstract::The purpose of the investigation was to evaluate the effects of d-propranolol upon temporary cerebral ischemia followed by a period of reperfusion, that is, a situation analogous to major cerebral artery embolization. Twenty adult cats, lightly anesthesized with nitrous oxide, underwent 4 hours of right middle cerebra...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198501000-00005
更新日期:1985-01-01 00:00:00
abstract::A 60-year-old woman presented with a history of headache and rapidly progressive complete bilateral ophthalmoplegia. Her endocrine function was normal. Radiographic studies revealed signs of diffuse destruction of the sella turcica by a tumor without suprasellar extension. Biopsies of the lesion within the sphenoid si...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1985-01-01 00:00:00
abstract::Eighteen studies on psychosocial aspects of back pain are reviewed. Among six studies trying to differentiate pain of organic and functional origin, only two studies claim to be able to make such a distinction. Psychological disturbance--studied with a variety of instruments--proved to be an important factor affecting...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1984-12-01 00:00:00
abstract::We studied the effects of combination treatment with 1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU) and low dose rate radiation in the 9L rat brain tumor in vivo model and the 9L multicellular tumor spheroid model. F-344 rats bearing intracerebral 9L gliosarcomas were implanted with removable 125I sources. Minimal (perip...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1984-12-01 00:00:00
abstract::A patient with a planum sphenoidale meningioma mimicking a classic case of pituitary apoplexy is presented. A review of the apoplectiform onset of meningiomas is included. ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1984-12-01 00:00:00
abstract::The intrathecal (i.t.) administration of morphine inhibits nociceptive motor responses and activity in ascending axons evoked by stimulation of nociceptive afferent nerve fibers (nociceptive sensory response) in the rat. The i.t. administration of cholecystokinin octapeptide and ceruletide inhibits nociceptive motor r...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1984-12-01 00:00:00
abstract::The natural history of intracranial arteriovenous malformations (AVMs) was studied in 131 patients. The 83 patients managed nonsurgically and the 48 patients treated surgically were followed for an average of 8 years. Hemorrhage occurred in 61.8% of all patients. A second hemorrhage occurred in 67.4% of the survivors ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198411000-00003
更新日期:1984-11-01 00:00:00
abstract::Seven cases of frontotemporosphenoid meningioma are reported. The principles of the orbitofrontomalar approach and of reconstruction of the orbital cone and of the frontomalar region with an orbitotemporal prop are discussed. ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198411000-00016
更新日期:1984-11-01 00:00:00
abstract::After toxicity studies in dogs, a preliminary feasibility trial of the continuous intracranial infusion of a muscarinic agonist was begun in four patients with biopsy-documented Alzheimer's disease. During the last 8 months, a totally implantable infusion system has been used to deliver bethanechol chloride into the c...
journal_title:Neurosurgery
pub_type: 临床试验,杂志文章
doi:10.1227/00006123-198410000-00007
更新日期:1984-10-01 00:00:00