Review of Temporal Bone Microanatomy : Aqueducts, Canals, Clefts and Nerves.

abstract：PURPOSE:Isolated posterior inferior cerebellar artery dissecting aneurysms are rare lesions. Their underlying pathology, presentation, and natural history are poorly understood. Their treatment is controversial, and few data are available regarding the best treatment. We conducted the first study comparing selective co...

journal_title：Clinical neuroradiology

authors： Trivelato FP,Salles Rezende MT,Castro GD,Manzato LB,Santoro Araújo JF,Ulhôa AC

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Temporary balloon test occlusion (BTO) might be performed prior to procedures in which occlusion of the internal carotid artery (ICA) might be necessary. We tested the hypothesis that parametric color coding (PCC) of angiographic series (digital subtraction angiography (DSA)) along with the assessment of cer...

journal_title：Clinical neuroradiology

authors： Struffert T,Deuerling-Zheng Y,Engelhorn T,Kloska S,Gölitz P,Bozzato A,Kapsreiter M,Strother CM,Doerfler A

更新日期：2013-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The best embolic protection strategy has not yet been established for carotid artery stenting (CAS). This article reports a new simplified approach using a balloon guide catheter inspired by stroke therapy, in patients harboring a symptomatic ICA atherosclerotic stenosis or web. In addition, the ...

journal_title：Clinical neuroradiology

authors： Dargazanli C,Mahmoudi M,Cappucci M,Collemiche FL,Labreuche J,Habza O,Gascou G,Lefèvre PH,Eker O,Mourand I,Gaillard N,Charif M,Derraz I,Arquizan C,Costalat V

更新日期：2020-06-01 00:00:00

abstract：PURPOSE:We aimed to compare images obtained with an Enhanced 3D multi-echo GRE T2*-weighted angiography (ESWAN) sequence with those obtained with a susceptibility-weighted imaging-spoiled gradient-recalled echo (SWI-SPGR) sequence and a two-dimensional (2D) T2*-weighted gradient-recalled echo (GRE) sequence for the des...

journal_title：Clinical neuroradiology

authors： Guo LF,Wang G,Zhu XY,Liu C,Cui L

更新日期：2013-06-01 00:00:00

abstract：PURPOSE:Septo-optic dysplasia is a congenital disorder consisting of optic nerve hypoplasia and absent septum pellucidum. While associated anomalies have been described, olfactory sulcus and bulb-tract hypoplasia have been scantily reported and was the focus of this study. METHODS:The picture archival and communicatio...

journal_title：Clinical neuroradiology

authors： Benson JC,Nascene D,Truwit C,McKinney AM

更新日期：2019-09-01 00:00:00

abstract：:The value of magnetic resonance (MR) imaging for the clinical management of brain tumour patients has greatly increased in recent years through the introduction of functional MR sequences. Previously, MR imaging for brain tumours relied for the most part on contrast-enhanced T1-weighted MR sequences but today with the...

journal_title：Clinical neuroradiology

authors： Radbruch A,Bendszus M

更新日期：2015-10-01 00:00:00

abstract：OBJECTIVE:To illustrate the added value of flat-detector computed tomography angiography with intravenous contrast media injection (intravenous FDCTA) in the evaluation of complex A1/A2/AcomA aneurysms. PATIENTS AND METHODS:We retrospectively reviewed 15 patients with ruptured aneurysms. In each patient, an intravenou...

journal_title：Clinical neuroradiology

authors： Rösch J,Lang S,Gölitz P,Kallmünzer B,Rössler K,Doerfler A,Struffert T

更新日期：2018-12-01 00:00:00

abstract：:The report concerns a 44-year-old female patient with incidental left middle cerebral artery aneurysm. After endovascular therapy by coiling, a hemiparesis was observed following extubation. Disturbance of speech and disorientation added later. An infarct of the lenticular nucleus was found. The angiography showed an ...

journal_title：Clinical neuroradiology

authors： Turowski B,Becker H

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Mechanical thrombectomy is an effective recanalization technique in acute ischemic stroke patients with large vessel occlusions; however, it is unclear to what extent stent retriever thrombectomy may be applicable to occlusions of smaller peripheral cerebral vessels. The outcome of patients with ...

journal_title：Clinical neuroradiology

authors： Dobrocky T,Bellwald S,Kurmann R,Piechowiak EI,Kaesmacher J,Mosimann PJ,Zibold F,Jung S,Arnold M,Fischer U,Gralla J,Mordasini P

更新日期：2020-03-01 00:00:00

abstract：PURPOSE:Claustrophobic reactions in patients undergoing magnetic resonance imaging (MRI) have a significant impact on the workflow, patient acceptance and ultimately the costs involved in obtaining a diagnostic scan. The purpose of this study was to determine if the use of a wide, short bore MRI scanner could reduce th...

journal_title：Clinical neuroradiology

authors： Hunt CH,Wood CP,Lane JI,Bolster BD,Bernstein MA,Witte RJ

更新日期：2011-09-01 00:00:00

abstract：PURPOSE:Carotid artery stenting (CAS) has been proven to decrease the risk of stroke in symptomatic patients with moderate/high-grade carotid stenosis; however, there is an increased periprocedural risk of stroke with CAS compared to carotid endarterectomy. The goal of this article is to report the utilization of endov...

journal_title：Clinical neuroradiology

authors： Pasarikovski CR,Ramjist J,da Costa L,Black SE,Cardinell J,Yang VX

更新日期：2020-09-01 00:00:00

abstract：PURPOSE:Little is known about catheter-based endovascular treatment of vertebrobasilar artery branch occlusion (VEBABO) in acute ischemic stroke (AIS). Nonetheless, the experience of mechanical thrombectomy (MT) in distal small sized arteries of the anterior circulation seems promising in AIS. In this multicenter study...

journal_title：Clinical neuroradiology

authors： Styczen H,Fischer S,Yeo LL,Yong-Qiang Tan B,Maurer CJ,Berlis A,Abdullayev N,Kabbasch C,Kastrup A,Papanagiotou P,Clajus C,Lobsien D,Piechowiak E,Kaesmacher J,Maus V

更新日期：2020-10-27 00:00:00

abstract：PURPOSE:The aim of the study was to examine the effects of mechanical thrombectomy using the Solitaire stent in patients with thromboembolic occlusions of the intracranial carotid artery bifurcation (carotid T) or middle cerebral artery (MCA) and to compare the results with a historical cohort treated with local intraa...

journal_title：Clinical neuroradiology

authors： Möhlenbruch M,Seifert M,Okulla T,Wüllner U,Hadizadeh DR,Nelles M,Greschus S,Wilhelm K,Schild HH,Klockgether T,Urbach H

更新日期：2012-06-01 00:00:00

abstract：:The technology available for the endovascular treatment of intracranial aneurysms is rapidly evolving. Both current and future devices are described. This includes, among others, UNO for parent vessel occlusion, the Medina device for saccular filling, the Comaneci device for remodeling, pCONus for assisted coil occlus...

journal_title：Clinical neuroradiology

authors： Henkes H,Weber W

更新日期：2015-10-01 00:00:00

abstract：:Primary goal of magnetic resonance imaging in epilepsy patients is to detect epileptogenic lesions with small lesions best detectable on a 3D FLAIR SPACE sequence with 1 mm(3) voxels. Morphometric analysis of 3D T1-weighted data sets helps to find subtle lesions and may reveal the true extent of a lesion. In further p...

journal_title：Clinical neuroradiology

authors： Urbach H,Mast H,Egger K,Mader I

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Several studies have shown that thrombectomy is safe and effective in occlusions of the M2 segment of the middle cerebral artery. This retrospective study compared superior and inferior division occlusions regarding radiological and clinical outcomes. METHODS:Between 2009 and 2017, patients trea...

journal_title：Clinical neuroradiology

authors： Seker F,Pfaff J,Neuberger U,Schieber S,Nagel S,Ringleb PA,Bendszus M,Möhlenbruch MA

更新日期：2020-06-01 00:00:00

abstract：PURPOSE:The aim of this study was a comparison of the diagnostic value of time-of-flight magnetic resonance angiography (TOF-MRA) and contrast-enhanced (CE) MRA in the setting of acute stroke MRI. The hypothesis was that CE-MRA has at least the same diagnostic value as the commonly used TOF-MRA. MATERIALS AND METHODS:...

journal_title：Clinical neuroradiology

authors： Alfke K,Jensen U,Pool C,Rohr A,Brüning R,Weber J,Bartsch T,Stingele R,Jansen O

更新日期：2011-04-01 00:00:00

abstract：:Correction to: Clin Neuroradiol 2019 https://doi.org/10.1007/s00062-019-00793-1The original version of this article unfortunately contained some mistakes. The Institutional Review Board number was given wrongly in the Methods/Participants section and in the Compliance with ethical guidelines/Ethical. ...

journal_title：Clinical neuroradiology

authors： Park SC,Cho SH,Kim MK,Kim JE,Jang WY,Lee MK,Jo KD,You SH

更新日期：2020-03-01 00:00:00

abstract：PURPOSE:To elucidate the imaging findings of congenital oculomotor nerve palsy by evaluating the oculomotor nerve and extraocular muscles on magnetic resonance (MR) imaging in a relatively large series of 14 patients with congenital oculomotor nerve palsy. METHODS:Ophthalmologic examination of 14 consecutive patients ...

journal_title：Clinical neuroradiology

authors： Yang HK,Kim JH,Hwang JM

更新日期：2020-06-01 00:00:00

abstract：PURPOSE:The three-dimensional digital subtraction angiography (3D DSA) technique is the current standard and is based on both mask and fill runs to enable the subtraction technique. Artificial intelligence (AI)-based 3D angiography (3DA) was developed to reduce radiation dosage because only one contrast-enhanced run of...

journal_title：Clinical neuroradiology

authors： Lang S,Hoelter P,Schmidt M,Eisenhut F,Kaethner C,Kowarschik M,Lücking H,Doerfler A

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:A new curative embolization technique with Onyx for selected small- and medium-sized superficially located brain arteriovenous malformations (AVMs) was developed, which consists of obliteration of the nidus, including incremental occlusion of the draining veins. We report our first clinical resul...

journal_title：Clinical neuroradiology

authors： Möhlenbruch M,Bendszus M,Rohde S

更新日期：2012-06-01 00:00:00

abstract：PURPOSE:Computed tomography (CT) accounts for more than half of the total radiation exposure from medical procedures, which makes dose reduction in CT an effective means of reducing radiation exposure. We analysed the dose reduction that can be achieved with a new CT scanner [Somatom Edge (E)] that incorporates new dev...

journal_title：Clinical neuroradiology

authors： Ozdoba C,Slotboom J,Schroth G,Ulzheimer S,Kottke R,Watzal H,Weisstanner C

更新日期：2014-03-01 00:00:00

abstract：PURPOSE:Stroke is a rising cause of mortality in human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) populations. The etiology of stroke remains at the core of the decision-making process to treat and prevent recurrent events. In this population HIV vasculopathy (HIV-V) and varicella zoster...

journal_title：Clinical neuroradiology

authors： Gutierrez J,Ortiz G

更新日期：2011-09-01 00:00:00

abstract：PURPOSE:Acute basilar artery occlusion is associated with high rates of major morbidity and mortality. In rare cases, the underlying pathology is a high-grade stenosis of the basilar artery. We report on a series of seven cases with occluded high-grade basilar artery stenosis who received endovascular therapy at our ce...

journal_title：Clinical neuroradiology

authors： Behme D,Weber W,Mpotsaris A

更新日期：2015-09-01 00:00:00

abstract：PURPOSE:To review the fundamental principles of susceptibility-weighted imaging (SWI) and quantitative susceptibility mapping (QSM), and to discuss recent clinical developments. METHODS:SWI is a magnetic resonance imaging method that takes advantage of magnitude signal loss and phase information to reveal anatomic and...

journal_title：Clinical neuroradiology

authors： Reichenbach JR,Schweser F,Serres B,Deistung A

更新日期：2015-10-01 00:00:00

abstract：PURPOSE:Patients with transient global amnesia (TGA) present with a characteristic clinical syndrome although other differential diagnoses have to be considered. Diffusion-weighted imaging (DWI) represents a highly specific diagnostic tool in the context of TGA; however, standard clinical DWI often fails to detect the ...

journal_title：Clinical neuroradiology

authors： Scheel M,Malkowsky C,Klingebiel R,Schreiber SJ,Bohner G

更新日期：2012-12-01 00:00:00

abstract：:Conventional magnetic resonance (MR) imaging of space-occupying lesions may answer most of the questions concerning the diagnosis and subsequent treatment strategies if patient age, clinical and paraclinical findings are considered as well. However, crucial and relevant differential diagnoses require additional MR met...

journal_title：Clinical neuroradiology

authors： Faehndrich J,Weidauer S,Pilatus U,Oszvald A,Zanella FE,Hattingen E

更新日期：2011-09-01 00:00:00

abstract：PURPOSE:Our aim was to identify imaging characteristics of pilocytic astrocytomas (PAs) in the cerebral ventricles to help radiologists distinguish PAs from other brain tumors preoperatively. METHODS:Twelve postsurgery patients with a pathological PA diagnosis were included. Among them, 10 had submitted to surgery bas...

journal_title：Clinical neuroradiology

authors： Xia J,Yin B,Liu L,Lu Y,Geng D,Tian W

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:As magnetic resonance imaging (MRI) signs of normal pressure hydrocephalus (NPH) may precede clinical symptoms we sought to evaluate an algorithm that automatically detects this pattern. METHODS:A support vector machine (SVM) was trained in 30 NPH patients treated with ventriculoperitoneal shunt...

journal_title：Clinical neuroradiology

authors： Rau A,Kim S,Yang S,Reisert M,Kellner E,Duman IE,Stieltjes B,Hohenhaus M,Beck J,Urbach H,Egger K

更新日期：2021-01-26 00:00:00

abstract：PURPOSE:Hereditary spastic paraplegia (HSP) and hereditary spastic ataxia (HSA) are a heterogeneous group of genetic disorders characterized by progressive lower limb spasticity resulting from pyramidal tract dysfunction. By identifying critical imaging findings within the clinical context of spasticity, radiologists a...

journal_title：Clinical neuroradiology

authors： Wagner F,Titelbaum DS,Engisch R,Coskun EK,Waugh JL

更新日期：2019-06-01 00:00:00