The correlation of myelographic root sleeve deformity, uncovertebral spondylosis and radiculopathy.

abstract：:To analyse the anatomo-radiological correlation of the spine and spinal cord, 22 formalized, frozen anatomical specimens corresponding to different regions of the spinal column (8 cervical, 5 dorsal, and 9 lumbar) were studied by CT scans on axial, sagittal and coronal planes and by contact radiography after they were...

journal_title：Neuroradiology

authors： Quiroga O,Matozzi F,Beranger M,Nazarian S,Gambarelli J,Salamon G

更新日期：1982-01-01 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

authors： Touho H,Karasawa J,Ohnishi H,Nakase H,Watabe Y,Yamada K,Sato N,Seno M,Takaoka M,Komatsu T

更新日期：1994-01-01 00:00:00

abstract：INTRODUCTION:The purpose of the study is to describe our experience in eight cases of horizontal stenting across the circle of Willis in patients with terminal aneurysms. METHODS:Eight patients were treated with horizontal stent placement and aneurysm coiling. All aneurysms had highly unfavourable dome to neck ratios....

journal_title：Neuroradiology

authors： Siddiqui MA,J Bhattacharya J,Lindsay KW,Jenkins S

更新日期：2009-06-01 00:00:00

abstract：:A case of Sotos' syndrome (cerebral gigantism) is described. Pneumencephalography, performed at the age of 15 days, revealed abnormal separation of the opercula on the right. By comparing the contours with developmental anatomical features of this area it agreed with a foetal development of 24 weeks gestational age. B...

journal_title：Neuroradiology

authors： Barth PG,Vlasveld L,Valk J

更新日期：1980-08-01 00:00:00

abstract：INTRODUCTION:We retrospectively evaluated the ischemic complications related to the anterior choroidal artery (AChA) and clinical outcome after coiling of AChA aneurysms. METHODS:We included 37 patients (27 with subarachnoid hemorrhage, 10 without) harboring 38 AChA aneurysms (23 ruptured, 15 unruptured) who were trea...

journal_title：Neuroradiology

authors： Kim BM,Kim DI,Chung EC,Kim SY,Shin YS,Park SI,Kim DJ,Suh SH,Choi CS,Won YS

更新日期：2008-03-01 00:00:00

abstract：INTRODUCTION:Patients with type 2 diabetes mellitus (T2DM) have usually been found cognitive impairment associated with brain white matter (WM) abnormalities. However, findings have varied across studies, and any potential relationship with Alzheimer's disease (AD) remains unclear. The aim of this study was to assess t...

journal_title：Neuroradiology

authors： Tan X,Fang P,An J,Lin H,Liang Y,Shen W,Leng X,Zhang C,Zheng Y,Qiu S

更新日期：2016-12-01 00:00:00

abstract：INTRODUCTION:Clinical presentations of prolactinomas are quite different between genders. In comparison with women's prolactinoma, those in men showed predominance of large tumors with high prolactin (PRL) levels. This preponderance could be attributed to a greater proliferative potential of the tumors. Differences in ...

journal_title：Neuroradiology

authors： Kreutz J,Vroonen L,Cattin F,Petrossians P,Thiry A,Rostomyan L,Tshibanda L,Beckers A,Bonneville JF

更新日期：2015-07-01 00:00:00

abstract：:We report the cranial CT and MRI findings in three children with Lyme disease (neuroborreliosis). The neuroimaging findings in children have been rarely reported. We found cranial MRI far superior to cranial CT. Ring-enhancing lesions have been described in acute disseminating encephalomyelitis and multiple sclerosis ...

journal_title：Neuroradiology

authors： Demaerel P,Wilms G,Casteels K,Casaer P,Silberstein J,Baert AL

更新日期：1995-10-01 00:00:00

abstract：:We studied serial MRI appearances of transneuronal degeneration in the inferior olives, retrospectively analysing follow-up images of five patients, three with head injury and two with brain stem haemorrhage. We performed 13 MRI studies 4 days to 2 years 7 months after the accident. All but one of the patients exhibit...

journal_title：Neuroradiology

authors： Suzuki M,Takashima T,Ueda F,Fujinaga Y,Horichi Y,Yamashita J

更新日期：1999-01-01 00:00:00

abstract：:The CT findings in two surgically and histologically verified cases of primary reticulum cell sarcoma of the cerebellar hemisphere with secondary involvement of the cerebellopontine angle are presented. It is suggested that a correct diagnosis is possible by CT if the following criteria are present: 1. slightly increa...

journal_title：Neuroradiology

authors： Valavanis A,Imhof HG,Klaiber R,Dabir K

更新日期：1981-01-01 00:00:00

abstract：PURPOSE:Superselective intra-arterial cerebral infusion (SIACI) of bevacizumab (BV) has emerged as a novel therapy in the treatment of recurrent glioblastoma (GB). This study assessed the use of apparent diffusion coefficient (ADC) in predicting length of survival after SIACI BV and overall survival in patients with re...

journal_title：Neuroradiology

authors： Galla N,Chiang G,Chakraborty S,Singh R,John Tsiouris A,Boockvar J,Kovanlikaya I

更新日期：2017-05-01 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

authors： Sawicki M,Bohatyrewicz R,Safranow K,Walecka A,Walecki J,Rowinski O,Solek-Pastuszka J,Czajkowski Z,Marzec-Lewenstein E,Motyl K,Przybyl W,Czarnecka A

更新日期：2013-09-01 00:00:00

abstract：:Our purpose was to evaluate a dedicated head and neck coil for demonstration of supra-aortic arteries with optimised magnetic resonance angiography techniques. We performed 47 examinations with a 1.5-T system. We used coronal 3D fast imaging with steady precession (FISP), axial 3D tilted optimised nonsaturating excita...

journal_title：Neuroradiology

authors： Fellner C,Strotzer M,Fraunhofer S,Held P,Spies V,Seitz J,Fellner F

更新日期：1997-11-01 00:00:00

abstract：:Our purpose was to investigate nonhaemorrhagic infarcts with a short T1 in the cerebellum and basal ganglia. We carried out repeat MRI on 12 patients with infarcts in the cerebellum or basal ganglia with a short T1. Cerebellar cortical lesions showed high signal on T1-weighted spin-echo images beginning at 2 weeks, wh...

journal_title：Neuroradiology

authors： Komiyama M,Nakajima H,Nishikawa M,Yasui T

更新日期：2000-07-01 00:00:00

abstract：:This case demonstrates the rare finding of a primary malignant lymphoma of the frontobasis and ethmoidal cells in a patient presenting with progressive loss of vision. Computed tomography and MRI demonstrated a homogenously enhancing tumour with extensive bony destructions of the skull base. After transsphenoidal biop...

journal_title：Neuroradiology

authors： Hans FJ,Reinges MH,Nolte K,Reipke P,Krings T

更新日期：2005-07-01 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

authors： Blanc R,Pistocchi S,Babic D,Bartolini B,Obadia M,Alamowitch S,Piotin M

更新日期：2012-04-01 00:00:00

abstract：INTRODUCTION:The cervical spine in Chiari I patient with syringomyelia has significantly different anteroposterior diameters than it does in Chiari I patients without syringomyelia. We tested the hypothesis that patients with idiopathic syringomyelia (IS) also have abnormal cervical spinal canal diameters. The finding ...

journal_title：Neuroradiology

authors： Struck AF,Carr CM,Shah V,Hesselink JR,Haughton VM

更新日期：2016-08-01 00:00:00

abstract：INTRODUCTION:Decreased fractional anisotropy (FA) demonstrated by diffusion tensor MR imaging (DTI) in areas of white matter (WM) damage is generally associated with increase of radial diffusivity, while axial diffusivity is reported to be decreased, unchanged, or increased. Aiming to better define the type of axial di...

journal_title：Neuroradiology

authors： Della Nave R,Ginestroni A,Diciotti S,Salvatore E,Soricelli A,Mascalchi M

更新日期：2011-05-01 00:00:00

abstract：:Sinus thrombosis has rarely been associated with closed head injury; more often, thrombosis of the sigmoid or transverse sinus is caused by otogenic inflammations or tumours, or occurs during pregnancy. Symptoms are frequently vague, while untreated thrombus progression may be fatal due to venous congestion and infarc...

journal_title：Neuroradiology

authors： Brors D,Schäfers M,Schick B,Dazert S,Draf W,Kahle G

更新日期：2001-02-01 00:00:00

abstract：PURPOSE:To evaluate the effects of the single-energy metal artifact reduction (SEMAR) algorithm on image quality of cerebral CT and CT angiography (CTA) for patients who underwent intracranial aneurysm coiling. METHODS:Twenty patients underwent cerebral CT and CTA using a 320-detector row CT after intracranial aneurys...

journal_title：Neuroradiology

authors： Katsura M,Sato J,Akahane M,Tajima T,Furuta T,Mori H,Abe O

更新日期：2018-11-01 00:00:00

abstract：:Diffusion-weighted MR imaging (DWI) of two patients with carbon monoxide (CO) poisoning demonstrated white matter and cortical hyperintensities. In one patient, the changes on the FLAIR sequence were more subtle than those on DWI. The DWI abnormality in this patient represented true restriction. In the second patient,...

journal_title：Neuroradiology

authors： Teksam M,Casey SO,Michel E,Liu H,Truwit CL

更新日期：2002-02-01 00:00:00

abstract：:Ultrasonography by the Doppler technique combined with B-mode echotomography are useful methods in the investigation of disease of the major arteries in the neck supplying the brain. The investigations are described together with the significance of major findings. ...

journal_title：Neuroradiology

authors： Boespflug OJ

更新日期：1985-01-01 00:00:00

abstract：:The chance opacification of the subarachnoid space surrounding the Gasserian ganglion, observed during metrizamide basal cisternography, is reported. This is compared to similar demonstrations of the optic subarachnoid space. Such infrequently observed images should be known because they may be related to the occurren...

journal_title：Neuroradiology

authors： Christmann D,Babin E

更新日期：1980-01-01 00:00:00

abstract：:Two methods of quantifying hemispheric language dominance (HLD) in neurosurgical patients are compared: (1) an average magnitudes (AM) method, which is a calculation of the average signal intensity variation in regions of interest for each patient that were predefined in a group analysis for each task, and (2) a later...

journal_title：Neuroradiology

authors： Baciu MV,Watson JM,Maccotta L,McDermott KB,Buckner RL,Gilliam FG,Ojemann JG

更新日期：2005-11-01 00:00:00

abstract：:Orbital hydatid cyst is rare. We present a case with CT and MRI, emphasizing the superiority of the latter. ...

journal_title：Neuroradiology

authors： Gökçek C,Gökçek A,Akif Bayar M,Tanrikulu S,Buharali Z

更新日期：1997-07-01 00:00:00

abstract：:A case of post-traumatic arachnoid spinal cyst with haemorrhagic contents is presented. CT findings were indistinguishable from those of epidural or subdural haematomas. The use of CT myelography permits a more accurate diagnosis by localizing the lesion into one of the three spaces. In our case, bleeding into a preex...

journal_title：Neuroradiology

authors： Teruel Agustin JJ,Gómez Martinench E,Castanyer Corretger F,Cando Salcines L,Davalos Errando A

更新日期：1989-01-01 00:00:00

abstract：:This study demonstrates that in experienced hands, intracranial angioplasty is a feasible and safe option in a selected group of patients with severe (>50% stenosis) symptomatic vasospasm following subarachnoid hemorrhage. Cerebral circulation time is a surrogate parameter closely linked to cerebral perfusion. The stu...

journal_title：Neuroradiology

authors： Turowski B,du Mesnil de Rochemont R,Beck J,Berkefeld J,Zanella FE

更新日期：2005-02-01 00:00:00

abstract：INTRODUCTION:In conjunction with intravenous and/or intra-arterial thrombolysis, adjuvant revascularization of intracranial artery occlusion by angioplasty vs. stenting remains controversial. We evaluated outcome in patients with intracranial occlusion after angioplasty and/or stenting. MATERIALS AND METHODS:Thirty-th...

journal_title：Neuroradiology

authors： Choi JW,Kim JK,Choi BS,Kim JH,Hwang HJ,Kim JS,Kim SJ,Suh DC

更新日期：2009-01-01 00:00:00

abstract：:The MRI-features of diastematomyelia in a patient with unusually late onset of symptoms are reported. Direct visualization of the split cord and low conus on frontal MR-images was facilitated by three-dimensional Fourier transform (3-DFT) image acquisition. ...

journal_title：Neuroradiology

authors： Thron A,Schroth G

更新日期：1986-01-01 00:00:00

abstract：:As the global COVID-19 pandemic evolves, our knowledge of the respiratory and non-respiratory symptoms continues to grow. One such symptom, anosmia, may be a neurologic marker of coronavirus infection and the initial presentation of infected patients. Because this symptom is not routinely investigated by imaging, ther...

journal_title：Neuroradiology

authors： Chiu A,Fischbein N,Wintermark M,Zaharchuk G,Yun PT,Zeineh M

更新日期：2021-01-01 00:00:00