Computer tomographic findings of intracranial gliosis.

abstract：PURPOSE:Flow diverters (FD) have poor radiopacity, challenging visualization of deployment and vessel wall apposition with conventional neuroimaging modalities. We evaluated a novel cone beam computed tomography (CT) imaging technique that allows virtual dilution (VD) of contrast media to facilitate workflow and ensure...

journal_title：Neuroradiology

authors： Hassan AE,Wise J,Burke EM,Tekle WG

更新日期：2021-01-01 00:00:00

abstract：:We present cases of cervical cord compression in father and son with diaphyseal aclasia. Both patients were investigated with plain radiography, CT and MRI. We believe this to be the first report of spinal cord compression in first-degree relatives with diaphyseal aclasia. ...

journal_title：Neuroradiology

authors： Robbins SE,Laitt RD,Lewis T

更新日期：1996-01-01 00:00:00

abstract：INTRODUCTION:Internal carotid artery dissection with tandem internal carotid and middle cerebral artery occlusion may be responsible for large cerebral infarction that carries a general poor prognosis. Recanalization of internal carotid artery (ICA) dissection by stent-assisted thrombolysis has been recently proposed. ...

journal_title：Neuroradiology

authors： Mourand I,Brunel H,Vendrell JF,Thouvenot E,Bonafé A

更新日期：2010-02-01 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：INTRODUCTION:Vertebrobasilar dissection is an uncommon cause of subarachnoid haemorrhage (SAH) that carries a high risk for early repeat haemorrhage. The need for rapid treatment of this disease entity is without question; however, the best method for treatment is still undetermined. Here, we present our results using ...

journal_title：Neuroradiology

authors： Bhogal P,Brouwer PA,Söderqvist ÅK,Ohlsson M,Andersson T,Holmin S,Söderman M

更新日期：2015-06-01 00:00:00

abstract：INTRODUCTION:Indices of collateral flow deficit derived from MR perfusion imaging that are predictive of MCA-M1 recanalization after intravenous thrombolysis have been recently reported. Our objective was to test the performance of such MRI-derived collateral flow indices for prediction of recanalization after endovasc...

journal_title：Neuroradiology

authors： Nicoli F,Scalzo F,Saver JL,Pautot F,Mitulescu A,Chaibi Y,Girard N,Salamon N,Liebeskind DS,UCLA Stroke Investigators.

更新日期：2014-02-01 00:00:00

abstract：:Hypothalamic hamartomas are relatively rare, non-neoplastic congenital malformations. With conventional MR images alone, small hypothalamic hamartomas may be difficult to diagnose because of artifacts from cerebrospinal fluid. We present the usefulness of three-dimensional constructive interference in steady state seq...

journal_title：Neuroradiology

authors： Yamura M,Hirai T,Korogi Y,Kitajima M,Hayashida Y,Ikushima I,Endo F,Yamashita Y

更新日期：2005-03-01 00:00:00

abstract：INTRODUCTION:The cerebral and cerebellar network involved in a bimanual object recognition was studied in blood oxygenation dependent level functional magnetic resonance imaging (fMRI). METHODS:Nine healthy right-handed volunteers were scanned (1) while performing bilateral finger movements (nondiscrimination motor ta...

journal_title：Neuroradiology

authors： Habas C,Cabanis EA

更新日期：2007-08-01 00:00:00

abstract：:In seven patients with temporal bone fractures examined by both CT and MRI, thin section CT proved superior to MRI in demonstrating the full extent of the fractures and the status of the ossicular chain. MR studies were able to demonstrate fractures, when these fractures contained blood or CSF, and the presence of oss...

journal_title：Neuroradiology

authors： Zimmerman RA,Bilaniuk LT,Hackney DB,Goldberg HI,Grossman RI

更新日期：1987-01-01 00:00:00

abstract：:We report the findings on cranial computed tomography (CT) and magnetic resonance imaging (MRI) and their correlation with the clinical manifestations, disease severity and biochemical abnormalities in eight patients with cerebrotendinous xanthomatosis. CT revealed cerebral atrophy in seven cases, cerebellar atrophy i...

journal_title：Neuroradiology

authors： Hokezu Y,Kuriyama M,Kubota R,Nakagawa M,Fujiyama J,Osame M

更新日期：1992-01-01 00:00:00

abstract：PURPOSE:Supratentorial pilocytic astrocytoma (PA) may mimic pleomorphic xanthoastrocytoma (PXA) on conventional MR imaging, and a differentiation is clinically important because of distinct recurrence rate and anaplastic transformation rate. The purpose of this study was to investigate the diagnostic potential of diffu...

journal_title：Neuroradiology

authors： She D,Liu J,Zeng Z,Xing Z,Cao D

更新日期：2018-07-01 00:00:00

abstract：:Diagnosis of primary and secondary brain tumours and other focal intracranial mass lesions based on imaging procedures alone is still a challenging problem. Proton magnetic resonance spectroscopy (1H-MRS) gives completely different information related to cell membrane proliferation, neuronal damage, energy metabolism ...

journal_title：Neuroradiology

authors： Möller-Hartmann W,Herminghaus S,Krings T,Marquardt G,Lanfermann H,Pilatus U,Zanella FE

更新日期：2002-05-01 00:00:00

abstract：:I report a 30-year-old woman with congenital cerebral venous dysgenesis with absence of the internal cerebral and basal veins and most of the cortical veins. Unlike the more common bilateral picture, she had involvement only on the left side, which delayed presentation and gave relatively mild symptoms. The embryologi...

journal_title：Neuroradiology

authors： Chen CJ

更新日期：2000-01-01 00:00:00

abstract：INTRODUCTION:Transplantation procedures using intraparenchymal injection of stem cells result in tissue injury in addition to associated surgical risks. Intravenous injection of mesenchymal stem cells gives engraftment to lesions, but the method has low efficiency and specificity. In traumatic brain injuries (TBI), the...

journal_title：Neuroradiology

authors： Lundberg J,Le Blanc K,Söderman M,Andersson T,Holmin S

更新日期：2009-10-01 00:00:00

abstract：:Cerebral amyloid angiopathy (CAA) is a common cerebrovascular disease involved in ischemic and hemorrhagic strokes, and its progression is correlated to cognitive decline. In vivo diagnosis of CAA is guided by the modified Boston criteria, with the presence of multiple intracerebral hemorrhage or cerebral microbleeds ...

journal_title：Neuroradiology

authors： Garnier-Crussard A,Taki A,Bonnefoy M,Bar JY,Krolak-Salmon P,Cotton F,Gilbert T

更新日期：2020-09-01 00:00:00

abstract：:Retrograde filling of seven anterior choroidal arteries from the posterior circulation was observed on a vertebral angiogram in six patients with occlusion of the proximal anterior choroidal artery or of the internal carotid artery. In one patient with thrombotic occlusion of the internal carotid artery, the enlarged ...

journal_title：Neuroradiology

authors： Takahashi S,Tobita M,Takahashi A,Sakamoto K

更新日期：1992-01-01 00:00:00

abstract：:The authors report on five cases of septic sinus thrombosis occurring as early complications and/or long-term complications of infections in the head and neck region. The necessity for early diagnosis of this condition by high-resolution CT scanning is emphasized, as it provides a reliable diagnostic tool to evaluate ...

journal_title：Neuroradiology

authors： de Slegte RG,Kaiser MC,van der Baan S,Smit L

更新日期：1988-01-01 00:00:00

abstract：:We report a 9-year-old boy with a sinonasal ossifying fibroma, probably congenital, with atypical findings on CT and MRI. CT revealed a soft-tissue density mass in the sphenoethmoidal sinuses, nasal cavity and right maxillary sinus with a few foci of calcification and with remodelling and destruction of the adjacent f...

journal_title：Neuroradiology

authors： Engelbrecht V,Preis S,Hassler W,Lenard HG

更新日期：1999-07-01 00:00:00

abstract：:The characteristic findings on computed tomography (CT) in multiple sclerosis (MS) are discussed. In a series of 49 cases plain CT was normal in 21 (43%), cerebral atrophy alone was present in 17 (35%) and plaques were visible in 11 (23%). These were most often adjacent to the lateral ventricles (14 plaques) and in th...

journal_title：Neuroradiology

authors： Radue EW,Kendall BE

更新日期：1978-05-31 00:00:00

abstract：:We performed two-phase helical CT in 31 patients with juxtasellar region and cerebellopontine angle tumours to evaluate its usefulness in differentiating meningiomas from neurogenic tumours. After the intravenous injection of 90 ml contrast medium at 3 ml/s, axial helical images were obtained with delays of 30 and 120...

journal_title：Neuroradiology

authors： Ryoo JW,Na DG,Woo JY,Park K,Kim HD,Choi DS,Byun HS

更新日期：2001-08-01 00:00:00

abstract：:A "bright thalamus" is not uncommonly observed in cranial sonograms of asphyxiated neonates, but not those of older infants. Three infants, aged 9-14 months, developed acute onset of seizures and disturbance of consciousness after a minor prodromal illness. Bilateral thalamic infarcts were demonstrated by ultrasonogra...

journal_title：Neuroradiology

authors： Wang HS,Huang SC

更新日期：1993-01-01 00:00:00

abstract：:Diastematomyelia is an uncommon congenital anomaly of the spine. Four unusual variations of diastematomyelia are presented. These include (1) double diastematomyelia, (2) adult presentation, (3) diastermatomyelia without a septum and unusual termination of two halves of the spinal cord, and (4) recurrence of a fibrous...

journal_title：Neuroradiology

authors： Gilmor RL,Batnitzky S

更新日期：1978-01-01 00:00:00

abstract：INTRODUCTION:Basilar tip aneurysms are the most frequent type of aneurysm in the posterior circulation. Specifically, if wide-necked, they remain a significant therapeutic challenge. On the endovascular side, stents may help to overcome many of these technical challenges. However, if both P1 segments encroach into the ...

journal_title：Neuroradiology

authors： Wanke I,Gizewski E,Forsting M

更新日期：2006-11-01 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: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

authors： Masala S,Nano G,Marcia S,Muto M,Fucci FP,Simonetti G

更新日期：2012-11-01 00:00:00

abstract：PURPOSE:Although involvement of the osseous component with an anterior condylar dural arteriovenous fistula (AC-DAVF) has been frequently described, osseous venous structures in which AC-DAVFs develop have not been fully elucidated. We investigated osseous venous structures adjacent to the hypoglossal canal in normal c...

journal_title：Neuroradiology

authors： Mizutani K,Akiyama T,Minami Y,Toda M,Fujiwara H,Jinzaki M,Yoshida K

更新日期：2018-05-01 00:00:00

abstract：:The goal of the present study was to evaluate the inter- and intrasubject reproducibility of FMRI activation for three memory encoding tasks previously used in the context of presurgical functional mapping. The primary region of interest (ROI) was the medial temporal lobe (MTL). Comparative ROIs included the inferior ...

journal_title：Neuroradiology

authors： Harrington GS,Tomaszewski Farias S,Buonocore MH,Yonelinas AP

更新日期：2006-07-01 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：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

authors： Sun L,Yin D,Zhu Y,Fan M,Zang L,Wu Y,Jia J,Bai Y,Zhu B,Hu Y

更新日期：2013-07-01 00:00:00