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 purpose of this study was to investigate the reliability of magnetic resonance angiography (MRA) for detection of intracranial aneurysms. Ninety-six consecutive patients who underwent both MRA using the three-dimensional time-of-flight technique (3D TOF) with the rephase/dephase subtraction method and conventional...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588131
更新日期:1994-04-01 00:00:00
abstract::Two children with GM-2 gangliosidosis type 0 (Sandhoff's disease) followed up by MRI at 1.5 Tesla for 1.8 years are reported. One was presymptomatic at the first MRI examination. As her neurological status deteriorated, MRI showed low signal in bilaterally, on T2-weighted images the white matter with involvement of th...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588086
更新日期:1994-01-01 00:00:00
abstract::In older patients with severe aortic atherosclerosis or pronounced tortuosity of the brachiocephalic vessels, selective catheterisation may be impossible. In order to overcome this difficulty we introduced a new "turn-over" technique. This involves introduction of a long guidewire through the catheter, advancing it an...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588076
更新日期:1994-01-01 00:00:00
abstract::Intrasacral ependymomas are rare, accounting for only a small fraction of primary sacral tumors. They are typically large at diagnosis, which is preceded by a long history of pain. We present a case discovered during investigation of infertility. MRI features of the myxopapillary subgroup are described. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00599198
更新日期:1994-01-01 00:00:00
abstract::An imaging technique capable of detecting ischaemic cerebral injury at an early stage could improve diagnosis in acute or transient cerebral ischaemia. We compared the ability of superparamagnetically contrast-enhanced MRI and conventional T2-weighted MRI to detect ischaemic injury early after unilateral occlusion of ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00599188
更新日期:1994-01-01 00:00:00
abstract::Signs of atrophy on cranial CT were investigated in 35 patients diagnosed as suffering from autosomal dominant (n = 21) or idiopathic (n = 14) cerebellar ataxia. Thirteen patients with a pure cerebellar syndrome were examined after at least 4 years of disease (mean duration 10.5 years) and were classified as cerebella...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588712
更新日期:1993-01-01 00:00:00
abstract::The tolerance and diagnostic efficacy of a new nonionic, intravenous MRI contrast medium, gadodiamide injection (Omniscan) are reported and compared with those of gadolinium-DOTA after completion of a double-blind, randomized, parallel study in 60 patients using a dose of 0.1 mmol/kg. Two patients were excluded from t...
journal_title:Neuroradiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00588702
更新日期:1993-01-01 00:00:00
abstract::23Na MRI changes from the acute to chronic phase were investigated in seven patients with cerebral infarcts. They showed no signal increase during the first 13 h after the stroke and revealed a definite signal increase thereafter. This reached a maximum 45-82 h after stroke and became slightly less marked in the subac...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00602819
更新日期:1993-01-01 00:00:00
abstract::Nine men with dural arteriovenous malformations (DAVM) at the base of the anterior cranial fossa are described. Four patients had intracerebral haemorrhage and four had seizures, associated with haemorrhage in two. In three cases the fistula was an incidental finding. In five cases the diagnosis could be made before a...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588378
更新日期:1993-01-01 00:00:00
abstract::Intervertebral foramen narrowing on plain radiographs of the cervical spine was graded from 0 (normal) to 3 according to its severity; myelographic nerve root sleeve deformity was graded from 1 to 3 in 99 consecutive patients with cervical radiculopathy. We thus examined 1118 foramina and root sleeves. Plain radiograp...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588403
更新日期:1993-01-01 00:00:00
abstract::A 40-year-old man with known definite Behçet's disease (BD) was admitted with confusional state which had started 4 days before admission with an acute headache and vomiting. Neurological examination revealed confusion, stiff neck, right facial weakness, left hemiparesis, dysartria and truncal ataxia. CSF was haemorrh...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588368
更新日期:1993-01-01 00:00:00
abstract::A "bright thalamus" is not uncommonly observed in cranial sonograms of asphyxiated neonates, but not those of older infants. Three infants, aged 9-14 months, developed acute onset of seizures and disturbance of consciousness after a minor prodromal illness. Bilateral thalamic infarcts were demonstrated by ultrasonogra...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00593961
更新日期:1993-01-01 00:00:00
abstract::Two cases of central nervous system Behçet's disease, studied by gadolinium-enhanced MRI, are presented. In one patient, whose clinical picture was dominated by a brain syndrome, the gadolinium enhancement resolved with clinical improvement, although the hyperintense areas in the mesencephalon on T2-weighted images pe...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00593971
更新日期:1993-01-01 00:00:00
abstract::A rare case of aseptic thrombosis of the right vein of Labbé in a young woman is reported. Cerebral venous thrombosis was suggested by computed tomography and confirmed by angiography. Mild left-sided neurological deficits resolved almost completely. The combination of a nonspecific clinical picture with an atypical l...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588494
更新日期:1993-01-01 00:00:00
abstract::Despite progress in ultrasonographic techniques visualisation of the origin of the vertebral arteries, particularly the left, by duplex and colour Doppler imaging, still poses a problem in a significant number of patients. In anatomical and radiological studies we demonstrated an anomalous origin in 6%, the left verte...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00602620
更新日期:1993-01-01 00:00:00
abstract::The MRI appearances of a cervical meningocele are reported. The operation demonstrated the accuracy of the preoperative MRI diagnosis. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588722
更新日期:1993-01-01 00:00:00
abstract::This 42-year-old man with acute subarachnoid, intraventricular and parenchymal hemorrhage from an angiographically and surgically confirmed successfully clipped, right splenial artery aneurysm, subsequently manifested a grade 3 astrocytoma at the site of the aneurysm. Intracranial aneurysms are recognized in associati...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588429
更新日期:1992-01-01 00:00:00
abstract::A case of rare intraspinal sparganosis treated by surgical excision is described. In this 59-year-old male with paraparesis and voiding problem, an intradural mass was noted on myelogram. Magnetic resonance (MR) and computed tomographic appearance of spinal and associated cerebral lesion are illustrated and possible r...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00596346
更新日期:1992-01-01 00:00:00
abstract::Four cases of facial nerve neuroma were evaluated by computed tomographic (CT) scan and magnetic resonance imaging (MRI). The extension of the tumor in the petrous bone or the parotid gland was well defined by MRI in all cases. CT scan was useful to demonstrate bone erosions and the relation of the tumor to inner ear ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588435
更新日期:1992-01-01 00:00:00
abstract::Cerebral sparganosis is a rare parasitic CNS disease, producing chronic active granulomatous inflammation. We retrospectively reviewed the clinical data, CT scans and histopathologic specimens in 34 patients with cerebral sparganosis. The majority of the patients (89%) were rural inhabitants; 75% had a history of inge...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588423
更新日期:1992-01-01 00:00:00
abstract::Pure sensory stroke has not previously been reported with thalamic haemorrhage and had indeed been considered to exclude cerebral haemorrhage. We describe a case of thalamic haemorrhage causing a pure sensory stroke and propose that we should bear in mind the possibility of haemorrhage in such cases. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00596336
更新日期:1992-01-01 00:00:00
abstract::Spinal cord infarcts are rare. We report serial MRI studies of a patient with a clinically diagnosed spontaneous spinal cord infarct. The usefulness of gadolinium diethylenetriaminepentaacetic acid-dimeglumine (Gd-DTPA) enhancement is also discussed. Serial MRI with Gd-DTPA is useful to diagnose the spinal cord infarc...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588149
更新日期:1992-01-01 00:00:00
abstract::Retrograde filling of seven anterior choroidal arteries from the posterior circulation was observed on a vertebral angiogram in six patients with occlusion of the proximal anterior choroidal artery or of the internal carotid artery. In one patient with thrombotic occlusion of the internal carotid artery, the enlarged ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00598961
更新日期:1992-01-01 00:00:00
abstract::Computed tomographic analysis of lesions of the corpus callosum in 13 patients with "inner cerebral trauma" showed significant congruence of linear translation of acceleration and the topographic distribution of such lesions. This congruence permits computed tomography to be used to reconstruct the course of linear tr...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588158
更新日期:1992-01-01 00:00:00
abstract::A 45-year-old woman developed a myelopathy 9 years after a spontaneous left caroticocavernous fistula (CCF) was treated by a trapping procedure, with clipping distal to the fistula and ligation of the common carotid artery. Spinal MRI and vertebral angiography revealed recurrence of the CCF and gigantic tortuous veins...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00596510
更新日期:1992-01-01 00:00:00
abstract::Choroid plexus lipomas (CPL) are known to be associated with pericallosal lipomas (lipomas of the corpus callosum--LCC). Twenty-six cases have previously been reported. Approximately half of these lipomas are connected via the choroidal fissure (LCC-CPL); this connection is almost always bilateral. We present an unusu...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00596500
更新日期:1992-01-01 00:00:00
abstract::We report the findings on cranial computed tomography (CT) and magnetic resonance imaging (MRI) and their correlation with the clinical manifestations, disease severity and biochemical abnormalities in eight patients with cerebrotendinous xanthomatosis. CT revealed cerebral atrophy in seven cases, cerebellar atrophy i...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588188
更新日期:1992-01-01 00:00:00
abstract::Measurements of the intervertebral disc space were made by magnetic resonance imaging and plain film examinations over a period of 2 years in 26 patients who had undergone chemonucleolysis. The height of the posterior portion of the disc decreased after 3 months and never recovered; the height of the anterior portion ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588178
更新日期:1992-01-01 00:00:00
abstract::Serial MRI was performed on a 15 year old girl with Subacute Sclerosing Pan-encephalitis (SSPE]. After a period of remission she entered a phase of progressive deterioration. A repeat MRI showed significant resolution of the previous abnormalities. Her pathology and MRI scans are discussed. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588264
更新日期:1991-01-01 00:00:00
abstract::Two patients with ruptured intracranial dermoids, examined with both CT and MRI are reported. Clinical presentation was transient cerebral ischemia in one patient and acute meningeal signs in the other. CT scan showed typical fat density of the tumor and the subarachnoid space. On MRI both the tumor and the subarachno...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588254
更新日期:1991-01-01 00:00:00
abstract::35 Patients with cerebral arteriovenous malformations treated by endovascular embolization were analyzed. The treatment was performed in most cases with polyvinyl alcohol with additional applications of silk, coils, gelfoam or detectable balloon in some patients. 8 patients developing mild to moderate neurological def...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588243
更新日期:1991-01-01 00:00:00
abstract::Up to 5 years ago, the radiological diagnosis of leukodystrophy was based on computed tomography (CT). More recently, magnetic resonance imaging (MRI) has been used to study pathology of the white matter with great success. The abnormalities in eight patients with different types of leukodystrophy are described, using...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00587829
更新日期:1991-01-01 00:00:00
abstract::The endovascular treatment of intracranial aneurysms with detachable balloons requires filling materials that harden reliably and are compatible with the balloon. While the incompatibility of latex balloons and hema from different manufacturers is known, no incompatibility has been assumed thus far if both balloon and...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00587819
更新日期:1991-01-01 00:00:00
abstract::More detailed examinations of the pituitary gland in central diabetes insipidus (CDI) has been possible with magnetic resonance imaging (MRI). Compared to the high signal findings in the posterior lobes of normal subjects, the absence of such signal in adults and children with primary CDI has been reported. Familial C...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588235
更新日期:1991-01-01 00:00:00
abstract::The CT scan's of 22 patients with lissencephaly type I, a severe developmental disorder of the cerebral cortex, were studied. In 6 patients a magnetic resonance (MR), scan was also performed. The CT and MR scans of the lissencephaly patients were compared to a control group consisting of 49 patients with a normal CT o...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588223
更新日期:1991-01-01 00:00:00
abstract::Dynamic CT was utilized to evaluate 11 patients with histologically benign meningiomas. While it was found that all demonstrated macroscopic neovascularity, subtle differences in the dynamic perfusion curves were identified both between different meningiomas and from region to region within the same tumor. Other than ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588040
更新日期:1991-01-01 00:00:00
abstract::This young female suffered massive unilateral infarction of the cerebellum due to cocaine use. While cocaine-associated small, asymptomatic cerebellar infarcts have been reported in the literature, massive, symptomatic cerebellar infarction attending the use of cocaine has not been previously reported. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00598624
更新日期:1991-01-01 00:00:00
abstract::Since November 1988, 28 patients with lumbar L5 radiculopathy refractory to conservative care and with a radiologically verified central or mediolateral disc herniation at the level of L4/L5 had had a percutaneous discectomy. Radiological verification consisted of spinal CT +/- myelography, +/- myelo-CT, +/- MRI. A sh...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00598613
更新日期:1991-01-01 00:00:00
abstract::A thoracic intradural arachnoid cyst presenting as an intradural extramedullary mass highly suggestive of psammoma on myelogram and myelo-CT is reported in a 34-year-old female. High densities of the cyst were related to collection of contrast media within the cyst. However MR examination of the thoracic spinal cord i...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00593348
更新日期:1991-01-01 00:00:00
abstract::This report describes a case of traumatic carotid-carvernous fistula which presented as an intracerebral hemorrhage. The usual ocular signs were absent due to an atypical drainage pattern from the cavernous sinus. Engorgement of the deep venous system of the brain due to the carotid-cavernous fistula was thought to ha...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00593339
更新日期:1991-01-01 00:00:00