Tailored antiplatelet agent medication in clopidogrel hyporesponsive patients before stent-assisted coiling: single-center experience.

abstract：:We present a 39-year-old man with tumour of the eighth thoracic vertebra, causing compression of the spinal cord. The tumour proved to be a primary leiomyosarcoma (LMS) of bone, an uncommon neoplasm; to our knowledge this is the first report of primary LMS in the spine. The lesion was documented by plain radiography, ...

journal_title：Neuroradiology

authors： Lo TH,van Rooij WJ,Teepen JL,Verhagen IT

更新日期：1995-08-01 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

authors： Barker CS

更新日期：1992-01-01 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：:The computed tomographic morphology of malignant choroidal melanoma and its perfusion characteristics are described. Thirty-three static and serial CT examinations made on 29 patients with choroidal melanoma, three with pseudotumors of the macula and one with choroidal metastasis revealed the choroidal melanoma to be ...

journal_title：Neuroradiology

authors： Heller M,Guthoff R,Hagemann J,Jend HH

更新日期：1982-01-01 00:00:00

abstract：:In the article "Magnetic resonance imaging features of the superior cervical ganglion and expected changes after radiation therapy to the head and neck in a long-term follow-up", one of the author names, K Chokkappan, was spelled incorrectly. ...

journal_title：Neuroradiology

authors： Ravanelli M,Tononcelli E,Leali M,Buffa I,Loke SC,Karandikar A,Chokkappan K,Yue GOC,Goh JPN,Tan TY,Farina D

更新日期：2020-06-01 00:00:00

abstract：:A case of left atrial myxoma presenting exclusively with neurological symptoms, studied with magnetic resonance imaging (MRI) combined with cerebral angiography and computed tomography (CT) is reported. Typical angiographic findings suggested the diagnosis of myxoma. MRI showed multiple ischemic lesions disseminated t...

journal_title：Neuroradiology

authors： Marazuela M,García-Merino A,Yebra M,Brasa JM,Diego J,Durántez A

更新日期：1989-01-01 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：:Single-voxel proton magnetic resonance spectroscopy (1H-MRS), localised to the basal ganglia, was used to determine changes in metabolite levels in idiopathic spasmodic torticollis (IST). We examined nine patients and 13 healthy subjects. The mean values (+/- SD) of peak area ratios were: IST: N-acetyl-aspartate (NAA)...

journal_title：Neuroradiology

authors： Federico F,Lucivero V,Simone IL,Defazio G,De Salvia R,Mezzapesa DM,Petruzzellis M,Tortorella C,Livrea P

更新日期：2001-07-01 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

authors： Fujiwara S,Beppu T,Nishimoto H,Sanjo K,Koeda A,Mori K,Kudo K,Sasaki M,Ogasawara K

更新日期：2012-07-01 00:00:00

abstract：:We describe a refined animal model of human intracerebral aneurysms for testing endovascular devices for interventional neuroradiological procedures. Saccular aneurysms resulting from a stump of the right common carotid artery (CCA) were created in 15 New Zealand White rabbits by intraluminal incubation of elastase th...

journal_title：Neuroradiology

authors： Krings T,Möller-Hartmann W,Hans FJ,Thiex R,Brunn A,Scherer K,Meetz A,Dreeskamp H,Stein KP,Gilsbach JM,Thron A

更新日期：2003-07-01 00:00:00

abstract：PURPOSE:The phenomenon of futile recanalization, defined as lack of clinical benefit despite angiographic recanalization, is an important limitation of endovascular treatment for acute ischemic stroke. We aim to characterize the occurrence and predictors of futile recanalization in the endovascular arm of the Intervent...

journal_title：Neuroradiology

authors： Hussein HM,Saleem MA,Qureshi AI

更新日期：2018-05-01 00:00:00

abstract：:Computed tomography has proved to be the most effective mode of evaluating cerebral infarction in 143 documented cases. This was especially true when multiple focal infarcts were present. The incidence of contrast enhancement in acute infarcts was 88%. Concomitant acute and old infarcts were observed in 20% of cases. ...

journal_title：Neuroradiology

authors： Lee KF,Chambers RA,Diamond C,Park CH,Thompson NL Jr,Schnapf D,Pripstein S

更新日期：1978-01-01 00:00:00

abstract：INTRODUCTION:The need to improve surgical efficacy in patients affected by high-grade gliomas has led to development of advanced pre-surgical MRI-based techniques such as tractography. This study investigates pre-surgical planning of optic radiations (ORs) in patients affected by occipito-temporo-parietal high-grade gl...

journal_title：Neuroradiology

authors： Mormina E,Arrigo A,Calamuneri A,Alafaci C,Tomasello F,Morabito R,Marino S,Longo M,Vinci SL,Granata F

更新日期：2016-11-01 00:00:00

abstract：:We studied the natural history of canine side-wall experimental aneurysms to determine the incidence of spontaneous aneurysm thrombosis, to serve as control data for future studies focusing on development of aneurysm occlusion devices. Bilateral common carotid artery vein patch aneurysms were surgically created in eig...

journal_title：Neuroradiology

authors： Kallmes DF,Altes TA,Vincent DA,Cloft HJ,Do HM,Jensen ME

更新日期：1999-05-01 00:00:00

abstract：:We assessed reproducible definition of two standardized co-ordinate systems for intersubject analysis of brain images. The baselines in the two co-ordinate systems were a modification of the canthomeatal (mCM) line and the anterior-posterior commissural (AC-PC) line. Axial spin-echo MR images of four subjects at 1.5T ...

journal_title：Neuroradiology

authors： Sandor T,Tieman J,Ong HT,Moss MB,Jolesz F,Albert M

更新日期：1994-10-01 00:00:00

abstract：INTRODUCTION:The study aims to describe the endocrinological and magnetic resonance imaging (MRI) features of the rarely reported xanthogranulomas associated with pituitary adenoma. METHODS:Of 231 consecutive pituitary adenomas treated surgically, those with xanthogranulomatous reaction on histology were reviewed. RE...

journal_title：Neuroradiology

authors： Nishioka H,Shibuya M,Ohtsuka K,Ikeda Y,Haraoka J

更新日期：2010-11-01 00:00:00

abstract：:Tuberous sclerosis complex (TSC) is an autosomal dominant condition clinically presenting with heterogenous clinical features. Multiple neuroradiological manifestations have been associated with TSC, such as tubers, radial migration lines, subependymal nodules, subependymal giant cell astrocytomas, and cyst-like lesio...

journal_title：Neuroradiology

authors： D'Amico A,Perillo T,Russo C,Ugga L,Melis D,Santoro C,Piluso G,Cinalli G

更新日期：2021-01-22 00:00:00

abstract：:Chordoma is a rare cartilaginous tumor, for which bleeding presentation is unusual. We report a case of rare hemorrhaged clival chordoma, which was diagnosed correctly by magnetic resonance imaging. A 32-year-old man presented with nasal bleeding. The tumor was totally removed via a trans-sphenoidal approach, from whi...

journal_title：Neuroradiology

authors： Kitai R,Yoshida K,Kubota T,Sato K,Handa Y,Kasahara K,Nakajima H

更新日期：2005-05-01 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

authors： Trattnig S,Matula C,Karnel F,Daha K,Tschabitscher M,Schwaighofer B

更新日期：1993-01-01 00:00:00

abstract：:Myelographic flexion-extension studies were performed in four groups of 10 patients each, with (A) normal myelogram; (B) bilateral nerve root compression at L4-L5; (C) unilateral nerve root compression at L4-L5 and (D) nerve root compression at L5-S1. The aim of the investigation was to assess the role of spinal steno...

journal_title：Neuroradiology

authors： Wilmink JT,Penning L,van den Burg W

更新日期：1984-01-01 00:00:00

abstract：PURPOSE:Automated bone segmentation from MRI datasets would have a profound impact on clinical utility, particularly in the craniofacial skeleton where complex anatomy is coupled with radiosensitive organs. Techniques such as gradient echo black bone (GRE-BB) and short echo time (UTE, ZTE) have shown potential in this ...

journal_title：Neuroradiology

authors： Eley KA,Delso G

更新日期：2021-01-01 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

authors： Tateshima S,Froehler M,Cramer R,Rastogi S,Viñuela F

更新日期：2012-11-01 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：:We report a new transvenous endovascular route for treatment of dural arteriovenous fistulas of the cavernous sinus. The cavernous sinus was approached from the contralateral pterygoid plexus and embolization of a dural fistula was performed successfully with Guglielmi detachable coils. ...

journal_title：Neuroradiology

authors： Jahan R,Gobin YP,Glenn B,Duckwiler GR,Viñuela F

更新日期：1998-03-01 00:00:00

abstract：:We evaluated the "dural tail" associated with 48 intracranial meningiomas on fluid-attenuated inversion-recovery (FLAIR) and contrast-enhanced T1-weighted images. In 30 (62.5%), a dural tail was observed on contrast-enhanced T1-weighted images, and thickening of the dura mater and abnormal signal were identified in th...

journal_title：Neuroradiology

authors： Takeguchi T,Miki H,Shimizu T,Kikuchi K,Mochizuki T,Ohue S,Ohnishi T

更新日期：2004-02-01 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：:We report two cases showing duplicate origin of the vertebral artery; one with fenestaration of the distal portion of the left vertebral artery. ...

journal_title：Neuroradiology

authors： Hashimoto H,Ohnishi H,Yuasa T,Kawaguchi S

更新日期：1987-01-01 00:00:00

abstract：:Sixty-eight patients with malignant melanoma were examined by CCT and the findings analyzed. Cerebral metastases were detected in 19 patients. Meningiomas were found in three patients, one with neurological symptoms and two without. Typical metastases less than 10 mm in diameter were located superficially in the grey ...

journal_title：Neuroradiology

authors： Holtås S,Cronqvist S

更新日期：1981-01-01 00:00:00

abstract：:A patient presented with the clinical features of a brain stem infarct. MRI confirmed changes of infarction but also revealed an unusual lesion in the left cerebellopontine angle cistern. The evolution of this lesion on MRI, together with angiographic changes, indicated a dissecting aneurysm of the left anterior infer...

journal_title：Neuroradiology

authors： Hancock JH,Millar JS

更新日期：2000-07-01 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

authors： Wittkämper A,Wessel K,Brückmann H

更新日期：1993-01-01 00:00:00