Intracerebral hematoma related to thrombolysis for myocardial infarction.

abstract：OBJECTIVE:We evaluated somatosensory and motor interhemispheric integration in four patients who underwent transection of different portions of the anterior corpus callosum (CC) for removal of an intraventricular cyst. The study goal was to relate their performances to the topographical organization of the CC. METHODS...

journal_title：Neurosurgery

authors： Caillé S,Sauerwein HC,Schiavetto A,Villemure JG,Lassonde M

更新日期：2005-07-01 00:00:00

abstract：:Two case reports of compression of the cervical spinal cord associated with silicone-coated Dacron dural grafts are presented. In both cases, the cervical spinal cord was distorted and compressed by an intense tissue reaction that encapsulated the synthetic graft. At least two factors are thought to play a role in pre...

journal_title：Neurosurgery

authors： Gomez H,Little JR

更新日期：1989-01-01 00:00:00

abstract：OBJECTIVE:To quantitate the relief of intractable cancer pain by the use of intraventricular morphine administration. METHODS:Intraventricular morphine administration was performed through an Ommaya reservoir. An initial dose of 0.25 mg of morphine sulfate per 24 hours was administered to all of the patients. This dos...

journal_title：Neurosurgery

authors： Karavelis A,Foroglou G,Selviaridis P,Fountzilas G

更新日期：1996-07-01 00:00:00

abstract：:Localization of the placental form of glutathione S-transferase (GST-pi) messenger ribonucleic acid (mRNA) in three human glioma cell lines (A172, T98G, and Tc77) was studied by in situ hybridization with digoxigenin-labeled GST-pi complementary DNA followed by immunocytochemistry with antidigoxigenin antibody. A172 g...

journal_title：Neurosurgery

authors： Hara A,Sakai N,Yamada H,Niikawa S,Yoshimi N,Mori H

更新日期：1993-07-01 00:00:00

abstract：OBJECTIVE:Although several clinical applications of transpedicular screw fixation in the cervical spine have been documented recently, few anatomic studies concerning the cervical pedicle are available. This study was designed to evaluate the anatomy and adjacent neural relationships of the middle and lower cervical pe...

journal_title：Neurosurgery

authors： Uğur HC,Attar A,Uz A,Tekdemir I,Egemen N,Cağlar S,Genç Y

更新日期：2000-11-01 00:00:00

abstract：OBJECTIVE:To examine the anatomy of the infraorbital canal and foramen and the angles at which a radiofrequency probe must be directed to enter the infraorbital foramen and canal, as a guide to performing radiofrequency ablation of the infraorbital nerve in patients with relative or absolute contraindications to lesion...

journal_title：Neurosurgery

authors： Rahman M,Richter EO,Osawa S,Rhoton AL Jr

更新日期：2009-05-01 00:00:00

abstract：OBJECTIVE:Many patients with symptomatic Chiari I malformations experience symptom recurrence after surgical decompression. Identification of predictors of outcome is needed to better select patients most likely to benefit from surgical intervention. We examined whether or not cerebrospinal fluid (CSF) flow dynamics as...

journal_title：Neurosurgery

authors： McGirt MJ,Nimjee SM,Fuchs HE,George TM

更新日期：2006-07-01 00:00:00

abstract：OBJECTIVE:Calcific cerebral emboli are rare yet pose a difficult therapeutic challenge because of their lack of response to thrombolytic therapy and their propensity for fragmentation. CLINICAL PRESENTATION:A 75-year-old woman developed aphasia and hemiparesis after cardiac catheterization from a near-occlusive calcif...

journal_title：Neurosurgery

authors： Schirmer CM,Thaler DE,Malek AM

更新日期：2008-07-01 00:00:00

abstract：OBJECTIVE AND IMPORTANCE:We describe a case of brainstem cavernous angioma resected by the subtemporal, anterior transpetrosal approach, selected on the basis of three-dimensional anisotropy contrast (3-DAC) imaging. CLINICAL PRESENTATION:A 64-year-old woman presented with sudden headache and gait disturbance. Anatomi...

journal_title：Neurosurgery

authors： Kashimura H,Inoue T,Ogasawara K,Ogawa A

更新日期：2006-02-01 00:00:00

abstract：INTRODUCTION:Three-dimensional computed tomographic angiography (3-D-CTA) can be used to evaluate cerebrovascular disease. A potential limitation of this technology is obscuration of vascular anatomy by bone. In view of this, we developed a method for bone-free rendering using iterative relative fuzzy connectedness (IR...

journal_title：Neurosurgery

authors： Abrahams JM,Saha PK,Hurst RW,LeRoux PD,Udupa JK

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND:Machine learning (ML) is a domain of artificial intelligence that allows computer algorithms to learn from experience without being explicitly programmed. OBJECTIVE:To summarize neurosurgical applications of ML where it has been compared to clinical expertise, here referred to as "natural intelligence." ME...

journal_title：Neurosurgery

authors： Senders JT,Arnaout O,Karhade AV,Dasenbrock HH,Gormley WB,Broekman ML,Smith TR

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND:Rotational vertebral artery syndrome (RVAS) is a rare entity about which previously published studies are mostly limited to individual case reports. OBJECTIVE:To report our decade-long experience with this syndrome in 9 patients with compression ranging from the occiput to C6. METHODS:We utilized a posteri...

journal_title：Neurosurgery

authors： Lu DC,Zador Z,Mummaneni PV,Lawton MT

更新日期：2010-10-01 00:00:00

abstract：OBJECTIVE:To determine the clinical presentation and morbidity of the surgical management of peripheral nerve sheath tumors (PNSTs). METHODS:We performed a retrospective chart review of surgically treated PNSTs at the University of Miami between 1991 and 2008. RESULTS:There were a total of 140 cases, including 87 sch...

journal_title：Neurosurgery

authors： Levi AD,Ross AL,Cuartas E,Qadir R,Temple HT

更新日期：2010-04-01 00:00:00

abstract：OBJECTIVE:Spine deformities, notably scoliosis, are known to occur in conjunction with syringomyelia. This study aims to analyze the effect of laminectomies performed in the course of treatment of syringomyelia. It examines the incidence, severity, and type of spine deformity as it relates to the extent and location of...

journal_title：Neurosurgery

authors： Batzdorf U,Khoo LT,McArthur DL

更新日期：2007-08-01 00:00:00

abstract：:Although surgeons in Austria, especially in Vienna, were counted among the leading specialists at the end of the 19th century, neurosurgery did not evolve as a distinct discipline before the turn of the century; achievements were episodic until Anton von Eiselsberg became an enthusiastic surgeon of the central nervous...

journal_title：Neurosurgery

authors： Pendl G

更新日期：2002-04-01 00:00:00

abstract：OBJECTIVE:We describe an easy and useful method for treating hemifacial spasm related to the vertebral artery. METHODS:The technique entails the manufacture of a dural belt harvested from the cerebellar convexity dura and a dural bridge made at the petrous dura combined with the use of an aneurysm clip. The dural belt...

journal_title：Neurosurgery

authors： Kyoshima K,Watanabe A,Toba Y,Nitta J,Muraoka S,Kobayashi S

更新日期：1999-12-01 00:00:00

abstract：OBJECTIVE:To determine whether low-grade gliomas contain functional cortical activity more often than high-grade gliomas within radiologically defined abnormal tissue. METHODS:Patients with intra-axial cerebral lesions located in the vicinity of eloquent brain cortex preoperatively underwent magnetic source imaging. A...

journal_title：Neurosurgery

authors： Schiffbauer H,Ferrari P,Rowley HA,Berger MS,Roberts TP

更新日期：2001-12-01 00:00:00

abstract：OBJECTIVE AND IMPORTANCE:Primary hydatid cysts of the spinal canal are very rare. The patient in the present case presented with lower cauda equina compression caused by a primary solitary hydatid cyst of the sacral spinal canal, which is a remote possibility. To the best of our knowledge, such a case has not been repo...

journal_title：Neurosurgery

authors： Pandey M,Chaudhari MP

更新日期：1997-02-01 00:00:00

abstract：:Thoracic columns (T1-L1 levels) from 15 fresh human cadavers were used to quantify alterations in the biomechanical response after laminectomy. Eight specimens were tested intact (Group I); the remaining seven preparations were tested after two-level laminectomy (Group II) at the midheight of the column. All specimens...

journal_title：Neurosurgery

authors： Yoganandan N,Maiman DJ,Pintar FA,Bennett GJ,Larson SJ

更新日期：1993-04-01 00:00:00

abstract：INTRODUCTION:The most frequent embryonic communication between the vertebrobasilar and carotid systems is a persistent trigeminal artery (PTA). It has been observed in 0.1 to 0.2% of cerebral angiograms. We found this variation in an anatomic specimen, and after microscopic dissection, we performed an analysis of the c...

journal_title：Neurosurgery

authors： Salas E,Ziyal IM,Sekhar LN,Wright DC

更新日期：1998-09-01 00:00:00

abstract：:A rare and serious complication of ventriculoperitoneal shunt is reported. A huge intraventricular hematoma was confirmed by computed tomography scanning and autopsy. This is the first report of such a complication in a newborn with hydrocephalus. ...

journal_title：Neurosurgery

authors： Kuwamura K,Kokunai T

更新日期：1982-03-01 00:00:00

abstract：OBJECTIVE:To investigate whether or not it is the frustrated growth state (no axon growth) that reduces regenerative capacity or the inability of axotomized motoneurons to remake muscle connections (axon growth-no muscle contact) that accounts for poor regenerative capacity of chronically axotomized motoneurons. METHO...

journal_title：Neurosurgery

authors： Furey MJ,Midha R,Xu QG,Belkas J,Gordon T

更新日期：2007-04-01 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

authors： Salazar Flores J,Vaquero J,Garcia Sola R,Rossi E,Martinez R,Martinez P,Santos H,Bravo G

更新日期：1986-02-01 00:00:00

abstract：:A silicone, dual cuffed catheter designed for the control of nasal hemorrhage was used for rectal sphincter pressure monitoring. Patients with lipomyelomeningocele and tethered spinal cord were monitored during their operative procedures to aid in distinguishing sacral nerve roots from other tissues. Stimulation of sa...

journal_title：Neurosurgery

authors： Hellbusch LC,Nihsen BJ

更新日期：1989-05-01 00:00:00

abstract：:Eighty-six patients with head injuries with an admission Glasgow Coma Scale score between 3 and 12 were studied sequentially by transcranial and cervical Doppler sonography. On a subset of 26 patients, sequential autoregulation and CO2 reactivity testing was also performed. Patient characteristics and hemodynamic data...

journal_title：Neurosurgery

authors： Steiger HJ,Aaslid R,Stooss R,Seiler RW

更新日期：1994-01-01 00:00:00

abstract：OBJECTIVE:The management of patients with a Chiari I malformation who present with headaches alone remains unclear. We studied the cerebrospinal fluid (CSF) flow dynamics of Chiari I malformation patients presenting with headaches alone so as to identify headache types that are associated with CSF flow obstruction vers...

journal_title：Neurosurgery

authors： McGirt MJ,Nimjee SM,Floyd J,Bulsara KR,George TM

更新日期：2005-04-01 00:00:00

abstract：:In this review the authors discuss three immunologically unique aspects of the central nervous system (CNS). The first relates to whether the CNS is really an immunologically privileged site. Although still somewhat controversial, the answer to that question is that the CNS is, to a large extent, an immunologically pr...

journal_title：Neurosurgery

authors： Neuwelt EA,Clark WK

更新日期：1978-11-01 00:00:00

abstract：:This study investigated the natural course of functional recovery of the vascular endothelium and smooth muscle after clipping injury of the rat carotid artery. Vascular injury was induced by clipping the right carotid arteries of Wistar rats. The contractile response to KCl, serotonin (5-hydroxytryptamine), and norep...

journal_title：Neurosurgery

authors： Tsukahara T,Yonekawa Y,Yamamoto M,Kaku Y,Ogata N,Taniguchi T

更新日期：1993-01-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to determine whether embryonic central nervous system transplants assisted cut dorsal root axons of adult rats to regenerate into the spinal cord. METHODS:Rats received transplants of embryonic spinal cord, hippocampus, or neocortex into dorsal quadrant cavities aspirated in the lum...

journal_title：Neurosurgery

authors： Itoh Y,Mizoi K,Tessler A

更新日期：1999-10-01 00:00:00

abstract：OBJECTIVE AND IMPORTANCE:Intracranial giant optic nerve gliomas, usually presumed as optic chiasmatic gliomas, are much less common. The architectural tumor form of optic nerve glioma without neurofibromatosis type 1 is usually the expansile-intraneural pattern. The exophytic optic nerve gliomas without neurofibromatos...

journal_title：Neurosurgery

authors： Tong Z,Wanibuchi M,Uede T,Tanabe S,Hashi K

更新日期：2006-04-01 00:00:00