Endovascular occlusion of direct carotid cavernous fistula with detachable balloons: usefulness of 3D angiography.

abstract：PURPOSE:Imaging is crucial for management of patients with possible cerebral venous thrombosis (CVT). To evaluate the cost-effectiveness of different noninvasive imaging strategies in patients with possible CVT. METHODS:A decision model based on Markov simulations estimated lifetime costs and quality-adjusted life yea...

journal_title：Neuroradiology

authors： Hedderich DM,Ferro JM,Kunz WG

更新日期：2019-10-01 00:00:00

abstract：:Although aneurysms are widely considered to be of congenital origin there is still debate as to whether some at least might be formed de novo during life. A review of all 49 reported cases plus one previously unpublished case reveals common clinical features and might aid in the management of this group of patients. S...

journal_title：Neuroradiology

authors： Tonn J,Hoffmann O,Hofmann E,Schlake HP,Sörensen N,Roosen K

更新日期：1999-09-01 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

authors： Koelfen W,Freund M,Jaschke W,Koenig S,Schultze C

更新日期：1994-01-01 00:00:00

abstract：:We carried out spectroscopic imaging (MRSI) on nine consecutive patients with temporal lobe epilepsy being assessed for epilepsy surgery, and nine neurologically healthy, age-matched volunteers. A volume of interest (VOI) was angled along the temporal horns on axial and sagittal images, and symmetrically over the temp...

journal_title：Neuroradiology

authors： Vikhoff-Baaz B,Malmgren K,Jönsson L,Starck G,Ljungberg M,Forssell-Aronsson E,Uvebrant P,Ekholm S

更新日期：2001-09-01 00:00:00

abstract：PURPOSE:We aimed to assess the impact of metal artifact reduction software (MARs) on image quality of gemstone spectral imaging (GSI) dual-energy (DE) cerebral CT angiography (CTA) after intracranial aneurysm clipping. METHODS:This retrospective study was approved by the institutional review board, which waived patien...

journal_title：Neuroradiology

authors： Dunet V,Bernasconi M,Hajdu SD,Meuli RA,Daniel RT,Zerlauth JB

更新日期：2017-09-01 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：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

authors： Menon BK,Kochar P,Ah-Seng A,Almekhlafi MA,Modi J,Wong JH,Hudon ME,Morrish W,Demchuk AM,Goyal M

更新日期：2012-02-01 00:00:00

abstract：:Comparison between computed tomography and nuclear magnetic resonance imaging in 17 patients with intracranial hematomas indicates a distinct role for NMR in evaluating the stable patient with hematoma. NMR is useful for delineating the extent of the hematoma, the relationship of the hematoma to brain anatomy, and the...

journal_title：Neuroradiology

authors： Zimmerman RA,Bilaniuk LT,Grossman RI,Levine RS,Lynch R,Goldberg HI,Samuel L,Edelstein W,Bottomley P,Redington RW

更新日期：1985-01-01 00:00:00

abstract：INTRODUCTION:The purpose of this study was to investigate the radioligand uptake and iodine contrast distribution in the intra- and extracranial circulation of the rat, after intra-arterial injections to the common carotid artery and different parts of the internal carotid artery. METHODS:All animal experiments were c...

journal_title：Neuroradiology

authors： Arnberg F,Samén E,Lundberg J,Lu L,Grafström J,Söderman M,Stone-Elander S,Holmin S

更新日期：2014-05-01 00:00:00

abstract：:Using an EMI 5005 scanner with high resolution option, 75% of syrinxes were shown as low density cavities. Most spinal cord tumours caused isodense swellings, but 41% contained low density zones and cystic elements were demonstrated in 76% of these at surgery or by puncture of the spinal cord; a few (11%) of the isode...

journal_title：Neuroradiology

authors： Pullicino P,Kendall BE

更新日期：1982-01-01 00:00:00

abstract：:We studied the changes in brain water diffusion in childhood as seen on diffusion-weighted MRI in 30 children from 1 day of life to 17 years to provide a data base and to investigate the correlation of diffusion changes with known patterns of white matter maturation. The apparent diffusion coefficient (ADC) and appare...

journal_title：Neuroradiology

authors： Morriss MC,Zimmerman RA,Bilaniuk LT,Hunter JV,Haselgrove JC

更新日期：1999-12-01 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

authors： Marquering HA,Nederkoorn PJ,Bleeker L,van den Berg R,Majoie CB

更新日期：2013-02-01 00:00:00

abstract：INTRODUCTION:Intracranial internal carotid artery calcifications (ICAC), a frequent finding on imaging studies, are predictive of future stroke risk in population-based studies. The clinical significance of this observation among ischemic stroke patients is however less clear. In this study, we analyzed ICAC burden in ...

journal_title：Neuroradiology

authors： Yilmaz A,Akpinar E,Topcuoglu MA,Arsava EM

更新日期：2015-05-01 00:00:00

abstract：INTRODUCTION:Supported by results of the ECASS III study, intravenous rt-PA thrombolysis is considered a standard therapy for acute stroke within 4.5 h. Still under debate is the use of a more aggressive treatment as that of local intraarterial thrombolysis (LIT) or combining intravenous administration of recombinant t...

journal_title：Neuroradiology

authors： Seifert M,Ahlbrecht A,Dohmen C,Spuentrup E,Moeller-Hartmann W

更新日期：2011-04-01 00:00:00

abstract：:We report on two patients with intracranial atherosclerosis of the carotid artery or vertebral artery treated with stent-assisted angioplasty. Both patients have severe intracranial atherosclerosis (>70%) with refractory symptoms despite optimal medical treatment. In both patients, a coronary balloon-expandable stent ...

journal_title：Neuroradiology

authors： Nakahara T,Sakamoto S,Hamasaki O,Sakoda K

更新日期：2002-08-01 00:00:00

abstract：:Coronal and axial high resolution computed tomography of the mandible extends facilities in dentoalveolar surgery. Preoperatively the relationship between the mandibular canal and the roots of deeply displaced third molars can be determined precisely. After surgical removal of lower wisdom teeth iatrogenic defects of ...

journal_title：Neuroradiology

authors： Feifel H,Riediger D,Gustorf-Aeckerle R

更新日期：1994-04-01 00:00:00

abstract：:Sixty-three cases of surgically confirmed lumbar spinal stenosis were studied with regard to the clinical manifestations, routine spine films, and myelograms. The results are compared with the data in the literature. While our clinical and myelographic findings correspond in general with those published data, we have ...

journal_title：Neuroradiology

authors： Chynn KY,Altman I,Shaw WI,Finby N

更新日期：1978-01-01 00:00:00

abstract：PURPOSE:A pseudo-normalization of infarcted brain parenchyma, similar to the "fogging effect" which usually occurs after 2-3 weeks, can be observed on CT performed immediately after endovascular stroke treatment (EST). Goal of this study was to analyze the incidence of this phenomenon and its evolution on follow-up ima...

journal_title：Neuroradiology

authors： Dekeyzer S,Reich A,Othman AE,Wiesmann M,Nikoubashman O

更新日期：2017-09-01 00:00:00

abstract：PURPOSE:Because of the complex cervical vertebral embryology and some normal variations, the atlantoadental interval (ADI) was not suitable for the evaluation of the anatomic relationship between the atlas and axial in children less than 2 years old. And the influence of the age and gender on the anatomic relationship ...

journal_title：Neuroradiology

authors： Wu L,Jin Y,Wang XY,Fang BD,Wu AM,Wang S,Xie CL,Lin ZK

更新日期：2019-12-01 00:00:00

abstract：:Serial MRI findings are described in two patients with Reye's syndrome, demonstrating diffuse cortical and white matter changes. In the acute stage, T2-weighted images showed subtle but definite laminar high signal and contrast-enhanced T1-weighted images laminar enhancement, along the entire cerebral cortex bilateral...

journal_title：Neuroradiology

authors： Kinoshita T,Takahashi S,Ishii K,Higano S,Matsumoto K,Sakamoto K,Haginoya K,Iinuma K

更新日期：1996-04-01 00:00:00

abstract：INTRODUCTION:Preterm births are increasing in number and while the rates of cerebral palsy have declined, there are increasing numbers of infants who survive with handicaps. In some studies, up to 50 % of children will have morbidity when followed up to school age. METHODS:A review of current literature was conducted ...

journal_title：Neuroradiology

authors： Whyte HE,Blaser S

更新日期：2013-09-01 00:00:00

abstract：:The neuroimaging findings in an infant with hypernatremic dehydration are presented. Brain parenchymal haemorrhage and extensive multiple infarcts were present in the acute stage. Follow-up CT showed bilateral, symmetrical changes presumed to indicate extrapontine myelinolysis in the thalamus and globus pallidus. MRI ...

journal_title：Neuroradiology

authors： AlOrainy IA,O'Gorman AM,Decell MK

更新日期：1999-02-01 00:00:00

abstract：:We report on our experience with cervical analgesic facet joint arthrography in 11 patients (30 joints), of whom nine had previous spinal surgery. In this type of patient we have found the procedure to be a diagnostic test as well as a preoperative guide to the neurosurgeon, but not a permanent therapy. ...

journal_title：Neuroradiology

authors： Hove B,Gyldensted C

更新日期：1990-01-01 00:00:00

abstract：:MRI may be used for detecting cartilage invasion in patients with laryngeal carcinoma. However, the normal laryngeal ossification pattern has not been studied. Our purpose was to examine the normal age-related signal patterns in the cricoid, thyroid and arytenoid cartilages on T1-weighted images. Signal in the cartila...

journal_title：Neuroradiology

authors： Fatterpekar GM,Mukherji SK,Rajgopalan P,Lin Y,Castillo M

更新日期：2004-08-01 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：PURPOSE:Complex neurovascular lesions in children require precise anatomic understanding for treatment planning. Although 3DRA is commonly employed for volumetric reformation in neurointerventional procedures, the ability to reconstruct this data into CT-like images (3DRA-CT) is not widely utilized. This study demonstr...

journal_title：Neuroradiology

authors： Muthusami P,Shkumat N,Rea V,Chiu AH,Shroff M

更新日期：2017-06-01 00:00:00

abstract：:We prospectively studied 15 patients to assess 2D time-of-flight (TOF) magnetic resonance angiography (MRA) with concatenated saturation bands for determining the direction of intracranial blood flow. This MRA sequence was compared to T2-weighted spin-echo MRI, 3D-TOF MRA, and intra-arterial angiography (IAA) as regar...

journal_title：Neuroradiology

authors： Nesbit GM,DeMarco JK

更新日期：1997-07-01 00:00:00

abstract：PURPOSE:To investigate the gross white matter abnormalities in the structural brain MR imaging as well as white matter microstructural alterations using tract-based spatial statistics (TBSS) analysis of diffusion tensor imaging (DTI) in both affected and contralateral cerebral hemispheres of children with hemimegalence...

journal_title：Neuroradiology

authors： Jeon TY,Poliakov AV,Friedman SD,Bozarth XL,Novotny EJ,Hauptman JS,Moon SH,Shaw DWW

更新日期：2020-11-01 00:00:00

abstract：:CT demonstrated posterior fossa epidural hematoma in three patients with head trauma in whom this diagnosis was not clinically apparent. No patient was in stupor or coma and no patient experienced a lucid interval. Only one patient had signs referable to the posterior fossa. Two patients had occipital skull fracture d...

journal_title：Neuroradiology

authors： Kushner MJ,Luken MG 3rd

更新日期：1983-01-01 00:00:00

abstract：INTRODUCTION:The goal of this study was to assess the changes in arterial spin labeling (ASL) cerebral blood flow (CBF) and arterial transit time (ATT), and in apparent diffusion coefficient (ADC), before and after an acetazolamide challenge in moyamoya patients, as function of arterial stenosis severity. METHODS:Pre-...

journal_title：Neuroradiology

authors： Federau C,Christensen S,Zun Z,Park SW,Ni W,Moseley M,Zaharchuk G

更新日期：2017-01-01 00:00:00