The effect of magnetisation transfer contrast on cerebrospinal fluid on motion artefacts on fluid-attenuated inversion-recovery images.

abstract：INTRODUCTION:Principles of echo shifting with a train of observations (PRESTO) sequence has long echo time which emphasizes the effect of T2* relaxation time and contribute to its high sensitivity to the susceptibility change. The aim of our study was to evaluate the ability of 3D-PRESTO sequence in detecting putaminal...

journal_title：Neuroradiology

authors： Sakurai K,Kawaguchi T,Kawai T,Ogino H,Hara M,Okita K,Yamawaki T,Shibamoto Y

更新日期：2010-09-01 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：:A case of ossification of the posterior longitudinal ligament (PLL) at the cervical level one year after cervical irradiation is reported. This condition is rare in Caucasian people. The cause is unknown. The particular circumstances of ossification occurrence in the case reported allow us to propose a new etiological...

journal_title：Neuroradiology

authors： Portha C,Coche G,Moussa K,Guyon JC,Monnier A,Schraub S,Bonneville JF

更新日期：1982-01-01 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：:We report a 36-year-old woman whose first MRI after developing symptoms of cervical nerve root irritation was normal. Eight months later, after progression to tetraparesis and demonstration of an extensive contrast-enhancing intramedullary lesion giving high signal on T2-weighted images, the diagnosis of lymphoblastic...

journal_title：Neuroradiology

authors： Herrlinger U,Weller M,Küker W

更新日期：2002-03-01 00:00:00

abstract：:Transcranial colour-coded real-time sonography (TCCS) was carried out in 25 patients with brain tumours to determine whether this noninvasive method provides additional information about the extent of solid tumour, its differentiation from oedema, and its tissue components. All 25 patients had serial computed tomograp...

journal_title：Neuroradiology

authors： Becker G,Krone A,Koulis D,Lindner A,Hofmann E,Roggendorf W,Bogdahn U

更新日期：1994-11-01 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：INTRODUCTION:The aim of this study was to evaluate the risks of endovascular therapy, aneurysm regrowth, recanalization and the need for reembolization. METHOD:A prospective analysis was performed on 211 aneurysms treated endovascularly from February 2000 to December 2003. Of these 211 aneurysms, 81 were asymptomatic ...

journal_title：Neuroradiology

authors： Grunwald IQ,Papanagiotou P,Struffert T,Politi M,Krick C,Gül G,Reith W

更新日期：2007-01-01 00:00:00

abstract：:An imaging technique capable of detecting ischaemic cerebral injury at an early stage could improve diagnosis in acute or transient cerebral ischaemia. We compared the ability of superparamagnetically contrast-enhanced MRI and conventional T2-weighted MRI to detect ischaemic injury early after unilateral occlusion of ...

journal_title：Neuroradiology

authors： Forsting M,Reith W,Dörfler A,von Kummer R,Hacke W,Sartor K

更新日期：1994-01-01 00:00:00

abstract：:Chronic subdural hematoma is diagnosed angiographically by the presence of an avascular zone as a result of medial displacement of the cerebral surface vessels from the inner table. A rare angiographic sign, membrane stain, is reported in a case of chronic subdural hematoma. The stain is presumed to represent the vasc...

journal_title：Neuroradiology

authors： Kumar AJ,Koslow M,George AE

更新日期：1980-01-01 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：:The authors present a case of acute disseminated encephalomyelitis in a COVID-19 pediatric patient with positive SARS-CoV2 markers from a nasopharyngeal swab. A previously healthy 12-year-old-girl presented with a skin rash, headache, and fever. Five days after that, she had an acute, progressive, bilateral, and symme...

journal_title：Neuroradiology

authors： de Miranda Henriques-Souza AM,de Melo ACMG,de Aguiar Coelho Silva Madeiro B,Freitas LF,Sampaio Rocha-Filho PA,Gonçalves FG

更新日期：2021-01-01 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：:A hemorrhagic infarction which caused left hemiparesis and homonymous hemianopia was demonstrated as a hypodense lesion on the first CT; 2 weeks later it was hyperdense and enhanced after injecting meglumine. Positron emission tomography with [11C]methyl-D-glucose also revealed the ischemic lesion, but also marked dec...

journal_title：Neuroradiology

authors： Heiss WD,Vyska K,Kloster G,Traupe H,Freundlieb C,Hoeck A,Feinendegen LE,Stoecklin G

更新日期：1982-01-01 00:00:00

abstract：:Retrospective review of 1517 lumbar CT examinations revealed extraspinal pathology in 22 (1.45%). Retroperitoneal tumors and lymphadenopathy as well as vascular, urinary tract and gynecologic abnormalities were identified. This study demonstrates the need to carefully evaluate the visualized portions of the abdomen an...

journal_title：Neuroradiology

authors： Frager DH,Elkin CM,Kansler F,Mendelsohn SL,Leeds NE

更新日期：1986-01-01 00:00:00

abstract：:We reconstructed three-dimensional (3D) surface images from single-photon emission computed tomography (SPECT) data using N-isopropyl-p[123I]-iodoamphetamine (123I-IMP) in 27 patients with Parkinson's disease and 11 normal control subjects. The 3D reconstruction was performed using distance-shaded methods at threshold...

journal_title：Neuroradiology

authors： Tachibana H,Kawabata K,Tomino Y,Sugita M,Fukuchi M

更新日期：1994-05-01 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：: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：:In 1977, more than 2,000 patients were examined in our department of neuroradiology by means of angiography, computed tomography, and in some cases also by pneumoencephalography. The value of the various neuroradiological examinations is discussed taking as an example two patients suffering from intracranial space-occ...

journal_title：Neuroradiology

authors： Dal Bianco P,Reisner T,Zeiler K,Klausberger EM

更新日期：1978-01-01 00:00:00

abstract：PURPOSE:For glioblastoma (GBM), imaging response (IR) or pseudoprogression (PSP) is frequently observed after chemoradiation and may connote a favorable prognosis. With tumors categorized by the Cancer Genome Atlas Project (mesenchymal, classical, neural, and proneural) and by methylguanine-methyltransferase (MGMT) met...

journal_title：Neuroradiology

authors： Soike MH,McTyre ER,Shah N,Puchalski RB,Holmes JA,Paulsson AK,Miller LD,Cramer CK,Lesser GJ,Strowd RE,Hinson WH,Mott RT,Johnson AJ,Lo HW,Laxton AW,Tatter SB,Debinski W,Chan MD

更新日期：2018-10-01 00:00:00

abstract：:The purpose of this study was to assess the value of MRI, MR spectroscopy (MRS) and intra-arterial angiography in the preoperative diagnosis of extra-axial dural-based masses. We prospectively studied 54 patients who underwent preoperative MRI, MRS and angiography. Histologically there were 50 meningiomas and four dur...

journal_title：Neuroradiology

authors： Bendszus M,Warmuth-Metz M,Burger R,Klein R,Tonn JC,Solymosi L

更新日期：2001-04-01 00:00:00

abstract：:Nine angiomatous malformations situated on the outer surface of the dura and one situated in the pelvis, from which draining veins pierced the dura and joined the coronal venous plexus are described. The clinical manifestations and myelographic appearances are similar to those of the majority of intradural angiomatous...

journal_title：Neuroradiology

authors： Kendall BE,Logue V

更新日期：1977-06-27 00:00:00

abstract：:We report the case of a 25-year-old man with multiple bilateral hydatid cysts of the brain in whom we were able to assess the growth rate of the cysts on repeated examination. On average, the cysts increased in diameter by 1 cm per month. ...

journal_title：Neuroradiology

authors： Evliyaoglu C,Yuksel M,Gul B,Kaptanoglu E,Yaman M

更新日期：1998-06-01 00:00:00

abstract：PURPOSE:In patients requiring stent procedures, resistance or hyperresponsiveness to antiplatelet medications is often observed. This study aims to evaluate the efficacy and safety of tailoring medications in these patients. METHODS:This retrospective study included 223 patients who underwent endovascular treatment fo...

journal_title：Neuroradiology

authors： Kurniawan RG,Song Y,Kwon B,Ahn Y,Suh DC

更新日期：2020-12-01 00:00:00

abstract：:Over a period of 46 months, 71 cervical carotid bifurcation stenotic lesions were treated by angioplasty and/or stenting. The stenosis was atherosclerotic in 61 cases, post-surgical or post-radiation in ten cases. The initial technical choice was that of primary stenting without cerebral protection; this attitude has ...

journal_title：Neuroradiology

authors： Bonaldi G

更新日期：2002-02-01 00:00:00

abstract：:The relationships between the third and fourth ventricles have been studied by examination of the angles formed by third and fourth ventricular projections. These have been subjected to statistical analysis and have proved useful for posterior fossa stereotactic surgery. ...

journal_title：Neuroradiology

authors： Hitchcock E,Oppitz P,Donaldson AA

更新日期：1978-08-18 00:00:00

abstract：:The authors report experience of intravascular angioplasty of atheromatous ostial strictures of the vertebral artery in 24 patients. After reviewing the technique, they outline the indications provided through Doppler velocimetric data. The results seem to be encouraging as symptoms disappeared completely in 21 patien...

journal_title：Neuroradiology

authors： Courtheoux P,Tournade A,Theron J,Henriet JP,Maiza D,Derlon JM,Pelouze G,Evrard C

更新日期：1985-01-01 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：:The combination of high signal and reduced apparent diffusion coefficients (ADC) within abscesses on diffusion-weighted MRI (DWI) has been reported as characteristic of abscesses, and useful for distinguishing them from cystic or necrotic neoplasms. To assess whether these are consistent findings in abscesses, we used...

journal_title：Neuroradiology

authors： Guo AC,Provenzale JM,Cruz LC Jr,Petrella JR

更新日期：2001-05-01 00:00:00

abstract：:Acute disseminated encephalomyelitis (ADEM) is an uncommon inflammatory disorder of the nervous system. The appearance of ADEM on cranial CT scans has rarely been reported. The author reports seven cases in two institutions during a period of seven years. Only four of the seven patients had hypodense lesions in the wh...

journal_title：Neuroradiology

authors： Thajeb P,Chen ST

更新日期：1989-01-01 00:00:00