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:INTRODUCTION:Resting state networks are proposed to reflect the neuronal connectivity that underlies cognitive processes. Consequently, abnormal behaviour of these networks due to disease or altered development may predict poor cognitive outcome. To understand how very preterm birth may affect the development of restin...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-013-1232-z
更新日期:2013-09-01 00:00:00
abstract:INTRODUCTION:The cerebellum undergoes dramatic growth and maturation over the neonatal period after preterm birth and is thus particularly sensitive to impaired development due to various clinical factors. METHODS:Impairments in growth can occur independent of cerebellar parenchymal damage, such as from local hemorrha...
journal_title:Neuroradiology
pub_type: 杂志文章,评审
doi:10.1007/s00234-013-1230-1
更新日期:2013-09-01 00:00:00
abstract:INTRODUCTION:Stasis filling, defined as delayed, weak, and persistent opacification of proximal segments of the cerebral arteries, is frequently found in brain dead patients. This phenomenon causes a major problem in the development of reliable computed tomographic angiography (CTA) protocol in the diagnosis of brain d...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-013-1210-5
更新日期:2013-09-01 00:00:00
abstract:INTRODUCTION:Diffusion tensor imaging (DTI) has been applied to characterize the pathological features of Alzheimer's disease (AD) in a mouse model, although little is known about whether these features are structure specific. Voxel-based analysis (VBA) and atlas-based analysis (ABA) are good complementary tools for wh...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-013-1195-0
更新日期:2013-08-01 00:00:00
abstract:INTRODUCTION:The decision on thrombolytics administration is usually based on a generalized, rigid time-based rule rather than an individualized evaluation of the "tissue at risk of infarction" which is the target of the recanalization therapies. The goals of our article are to assess whether there is tissue at risk of...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-013-1164-7
更新日期:2013-07-01 00:00:00
abstract:INTRODUCTION:Despite its clinical efficacy, few studies have examined the neural mechanisms of motor imagery training (MIT) in stroke. Our objective was to find the cortical reorganization patterns after MIT in chronic stroke patients. METHODS:Twenty stroke patients with severe motor deficits were randomly assigned to...
journal_title:Neuroradiology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00234-013-1188-z
更新日期:2013-07-01 00:00:00
abstract:INTRODUCTION:Endovascular coil embolization of posterior circulation aneurysms has advantages over a surgical approach. However, the application of coil embolization is sometimes limited in wide-necked posterior inferior cerebellar artery (PICA) aneurysms, which are incorporating the origin of the branch. Presented her...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-013-1178-1
更新日期:2013-07-01 00:00:00
abstract:INTRODUCTION:Coiling is the gold standard for the treatment of intracranial aneurysms. However, some issues associated with endovascular treatment limit its long-term efficiency. Recanalization with coil compaction is certainly the most important. New approaches may be considered to promote thrombus colonization by mes...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-013-1167-4
更新日期:2013-06-01 00:00:00
abstract:INTRODUCTION:Using the intravoxel incoherent motion (IVIM) model, diffusion-related coefficient (D) and perfusion-related parameter (f) can be measured. Here, we used IVIM imaging to characterize squamous cell carcinomas of head and neck (HNSCC) and evaluated its application in follow-up after nonsurgical organ preserv...
journal_title:Neuroradiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00234-013-1154-9
更新日期:2013-05-01 00:00:00
abstract:INTRODUCTION:In multiple sclerosis (MS), spinal cord imaging can help in diagnosis and follow-up evaluation. However, spinal cord magnetic resonance imaging (MRI) is technically challenging, and image quality, particularly in the axial plane, is typically poor compared to brain MRI. Because gradient-recalled echo (GRE)...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1118-5
更新日期:2013-03-01 00:00:00
abstract:INTRODUCTION:This study focuses on the feasibility and diagnostic accuracy of MR of the larynx performed with surface coils after endoscopic laser resection (ELR) for glottic cancer. METHODS:Thirty-one MR examinations of the larynx performed with surface coils on average 12 months after ELR were retrospectively review...
journal_title:Neuroradiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00234-012-1128-3
更新日期:2013-02-01 00:00:00
abstract:INTRODUCTION:Diffusion-weighted imaging (DWI) studies focusing on apparent diffusion coefficient (ADC) abnormalities have provided conflicting results about the nature and fate of perihematomal edema. METHODS:We investigated 35 patients with supratentorial spontaneous intracerebral hemorrhage (SICH) by using DWI scann...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1093-x
更新日期:2013-02-01 00:00:00
abstract:INTRODUCTION:Novel postprocessing techniques have enabled accurate quantification of intracranial carotid atherosclerotic disease on CT Angiography (CTA). Our purpose was to estimate the prevalence of intracranial carotid artery disease, i.e., stenosis and calcium, on CTA in patients with recent neurological symptoms. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1097-6
更新日期:2013-02-01 00:00:00
abstract:INTRODUCTION:Previous studies have noted formation of saccular aneurysms along the distal basilar artery/P1 segments after carotid ligation in rabbits. In this prospective study we employed MICROFIL®, a polymer, which was used to fill the entire arterial tree, to examine the incidence of microaneurysm formation followi...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1070-4
更新日期:2013-01-01 00:00:00
abstract:INTRODUCTION:Susceptibility-weighted imaging (SWI) with high- and ultra-high-field magnetic resonance is a very helpful tool for evaluating brain gliomas and intratumoral structures, including microvasculature. Here, we test whether objective quantification of intratumoral SWI patterns by applying fractal analysis can ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1081-1
更新日期:2013-01-01 00:00:00
abstract::The persistent trigeminal artery (PTA) is the most common and most cephalad-located embryological anastomosis between the developing carotid artery and vertebrobasilar system to persist into adulthood. As such, it is frequently reported as an incidental finding in computed tomography angiography and magnetic resonance...
journal_title:Neuroradiology
pub_type: 杂志文章,评审
doi:10.1007/s00234-011-0995-3
更新日期:2013-01-01 00:00:00
abstract:INTRODUCTION:Endovascular treatment of intracranial aneurysms has been an effective treatment option. In this paper, we report our experience with the Silk stent (SS) for endovascular treatment of complex intracranial aneurysms and present periprocedural events, immediate results, delayed complications, and imaging and...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1051-7
更新日期:2012-12-01 00:00:00
abstract:INTRODUCTION:The possibility of recanalization and the need for retreatment are the most important limitations of intracranial aneurysm embolization. The purpose of the study was to compare the size of aneurysm remnants measured at follow-up with three-dimensional digital subtracted angiography (3D-DSA) and magnetic re...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1063-3
更新日期:2012-12-01 00:00:00
abstract:INTRODUCTION:The purpose of this study was to evaluate the potentialities of a semi-automated technique in the detection and measurement of the carotid artery plaque. METHODS:Twenty-two consecutive patients (18 males, 4 females; mean age 62 years) examined with MDCTA from January 2011 to March 2011 were included in th...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1040-x
更新日期:2012-11-01 00:00:00
abstract:INTRODUCTION:To prospectively compare of the diagnostic value of digital subtraction angiography (DSA) and time-of-flight magnetic resonance angiography (TOF-MRA) in the follow-up of intracranial aneurysms after endovascular treatment. METHODS:Seventy-two consecutive patients were examined 3 months after the embolizat...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1030-z
更新日期:2012-11-01 00:00:00
abstract:INTRODUCTION:Endovascular treatment of epistaxis in patients with bleeding disorders is challenging due to the intrinsic risk of hemorrhagic complication related to the arterial access. We describe the use of trans-radial approach for the endovascular embolization of epistaxis due to end-stage liver disease and resulta...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0999-z
更新日期:2012-11-01 00:00:00
abstract:INTRODUCTION:This study aimed to evaluate long-term stabilizing healing effectiveness and influence on adjacent intact vertebral bodies of a new injectable partly resorbable calcium sulfate (60 wt.%)/hydroxyapatite (40 wt.%) bone substitute employed in vertebral augmentation of osteoporotic collapses. METHODS:From Apr...
journal_title:Neuroradiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00234-012-1016-x
更新日期:2012-11-01 00:00:00
abstract:INTRODUCTION:The current study evaluated the signal characteristics of susceptibility weighted imaging (SWI) of arteriovenous malformation (AVM), especially for draining veins. For this purpose, we identified the draining veins of the AVM on angiography and evaluated the signal on magnitude image for SWI (SWI-mag) and ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1029-5
更新日期:2012-11-01 00:00:00
abstract:INTRODUCTION:This study was conducted in order to evaluate the value of time-resolved contrast-enhanced magnetic resonance angiography (TR-CE-MRA) with a 3.0-T magnetic field compared to digital subtraction angiography (DSA) as the reference standard for the diagnosis of brain arteriovenous malformation (bAVM). METHOD...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1024-x
更新日期:2012-10-01 00:00:00
abstract:INTRODUCTION:Perfusion computed tomography (PCT) is increasingly performed in multimodal CT evaluation of acute ischemic stroke. We compared the technical quality of perfusion studies performed with a 16-row and a 64-row scanner and analyzed the differences between the scanners in their ability to detect perfusion defe...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-012-1015-y
更新日期:2012-09-01 00:00:00
abstract:INTRODUCTION:The present study aimed to detect the main regions of cerebral white matter (CWM) showing damage in the subacute phase for CO-poisoned patients with chronic neurological symptoms using voxel-based analysis (VBA) with diffusion tensor imaging (DTI). METHODS:Subjects comprised 22 adult CO-poisoned patients ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0958-8
更新日期:2012-07-01 00:00:00
abstract:INTRODUCTION:Endovascular treatment of cerebral aneurysms includes follow-up imaging to identify aneurysms that may need retreatment. The aim of this study was to determine predictors of incomplete aneurysm occlusion at 1 year after endovascular coiling for ruptured cerebral aneurysms. METHODS:In 129 patients of the P...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0945-0
更新日期:2012-06-01 00:00:00
abstract:INTRODUCTION:This study aims to evaluate the existence of anatomic abnormalities in the skull base that could contribute to the origin of primary spontaneous cerebrospinal fluid leaks (PSL). METHODS:Twenty PSL patients were compared with 20 healthy individuals. The following features were measured through an analysis ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0901-z
更新日期:2012-05-01 00:00:00
abstract:INTRODUCTION:Intracranial developmental venous anomalies (DVAs) are considered benign vascular dispositions; they are asymptomatic in the vast majority of cases. They represent extreme variations of the venous drainage and may rarely be responsible for focal venous ischemia leading to neurological dysfunction. The aim ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0890-y
更新日期:2012-05-01 00:00:00
abstract:INTRODUCTION:In the settings of stroke, a non-invasive high-resolution imaging modality to visualize the arterial intracranial circulation in the interventional lab is a helpful mean to plan the endovascular recanalization procedure. We report our initial experience with intravenously enhanced flat-detector CT (IV FDCT...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0893-8
更新日期:2012-04-01 00:00:00
abstract:INTRODUCTION:The aim of this study is to report our early clinical experience using C-arm cone beam computed tomography with fluoroscopic overlay for image guidance during percutaneous needle procedures of the spine and pelvis. METHODS:Twelve consecutive patients (four female and eight male patients; mean age, 64 year...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0866-y
更新日期:2012-03-01 00:00:00
abstract:INTRODUCTION:Quicker recanalization results in better clinical outcomes in patients with acute ischemic strokes. We describe our experience with the use of a self-expanding, fully retrievable stent in acute intracranial occlusions. METHODS:Patients who underwent intra-arterial procedures with a self-expanding, fully r...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-010-0835-x
更新日期:2012-02-01 00:00:00
abstract:INTRODUCTION:Rarely in the anterior circulation, an anastomosis of the carotid and anterior cerebral arteries occurs when an anomalous branch arises from the ophthalmic segment of the internal carotid artery and anastomoses with the A1-A2 junction of the anterior communicating artery. Right-side predominance is known. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0847-1
更新日期:2012-01-01 00:00:00
abstract:INTRODUCTION:Shared rotating control acquisition can shorten the imaging time of territorial arterial spin labeling (tASL) by 33% compared with the normal control acquisition scheme but potentially results in an inaccurate estimate of vascular territories due to imperfect magnetization transfer compensation. Our purpos...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0919-2
更新日期:2012-01-01 00:00:00
abstract:INTRODUCTION:We evaluated the feasibility of employing a self-expanding stent (Neuroform) in treatment of acute cerebral ischemia and compared the results of primary and secondary stenting. METHODS:We analyzed the treatment results of 14 acute ischemic stroke patients (11 men and three women; median age, 65 years) who...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-010-0813-3
更新日期:2012-01-01 00:00:00
abstract:INTRODUCTION:Vein of Galen aneurysmal malformation (VGAM) is a severe pediatric neurovascular disease. Children often present with congestive heart failure in the neonatal period. In the last decades, endovascular treatment became the first therapeutic option. The purpose of this study is to report our results in the t...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0860-4
更新日期:2012-01-01 00:00:00
abstract::We report the successful case of embolisation of a Barrow D (White et al. in Am J Neuroradiol 28:1415-1417, 2007) dural carotid cavernous fistula (CCF) with bilateral external carotid artery and internal carotid arterial supply, using a direct percutaneous transorbital approach with the embolic agent Onyx. In particul...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-010-0799-x
更新日期:2011-11-01 00:00:00
abstract:INTRODUCTION:The aim of this study is to investigate perfusion characteristics of brain arteriovenous malformation (AVM) by means of MRI perfusion-weighted imaging (PWI). METHODS:Forty-three patients with brain AVM were prospectively included and investigated by PWI-MRI. Diagnosis of type of disease was made by angiog...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-011-0882-y
更新日期:2011-10-01 00:00:00
abstract:INTRODUCTION:Change in tumor size is a frequent endpoint in cancer clinical trials, but whether change in size should be measured using volume on two-dimensional (2D) or three-dimensional (3D) images is not certain. We compared volumetric measurements on post-contrast 2D and high-resolution 3D T1-weighted MR images (T1...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-010-0789-z
更新日期:2011-08-01 00:00:00
abstract::Immediate complete occlusion of complex cerebral aneurysms associated with perforating or major branch arteries may cause serious ischemic complications due to poor collateral supply. Flow reversal with concomitant proximal occlusion is an important therapeutic strategy in clinical practice and induces gradual thrombo...
journal_title:Neuroradiology
pub_type: 杂志文章,评审
doi:10.1007/s00234-010-0791-5
更新日期:2011-06-01 00:00:00