The use of coronal scans for computed tomography of the orbits.

abstract：INTRODUCTION:Uveitis is a term used to describe inflammation of the choroid, iris, or ciliary body, which make up the uveal tract. It can be idiopathic or associated with a systemic disease which may be infectious or noninfectious. With the exception of B-scan ultrasonography, current imaging methods for diagnosing and...

journal_title：Neuroradiology

authors： Li CQ,Cho AA,Edward NJ,Edward DP,Fajardo RG,Mafee MF

更新日期：2015-08-01 00:00:00

abstract：PURPOSE:Through a European-wide survey, we assessed the current clinical practice of imaging in the primary evaluation of dementia, with respect to standardised imaging, evaluation and reporting. METHODS:An online questionnaire was emailed to all European Society of Neuroradiology (ESNR) members (n = 1662) and non-mem...

journal_title：Neuroradiology

authors： Vernooij MW,Pizzini FB,Schmidt R,Smits M,Yousry TA,Bargallo N,Frisoni GB,Haller S,Barkhof F

更新日期：2019-06-01 00:00:00

abstract：:We report a patient with surgically proven Lhermitte-Duclos disease. The radiologic and pathologic features of this cerebellar lesion are reviewed, including the newly reported presence of vascular contrast enhancement within the mass. ...

journal_title：Neuroradiology

authors： Ortiz O,Bloomfield S,Schochet S

更新日期：1995-10-01 00:00:00

abstract：INTRODUCTION:Metaplastic ossification is a rare event in nasal polyps. The purpose of this study was to review the computed tomography (CT) and magnetic resonance (MR) imaging findings of nasal polyps with metaplastic ossification. METHODS:CT (n=5) and MR (n=3) images of five patients (four men and one woman; mean age...

journal_title：Neuroradiology

authors： Kim YK,Kim HJ,Kim J,Chung SK,Kim E,Ko YH,Kim ST

更新日期：2010-12-01 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：:We reviewed the haemorrhagic complications of the endovascular treatment of intracranial aneurysms, in terms of frequency, pre-embolisation clinical status, clinical and radiological manifestations, management and prognosis. In 275 patients treated for 303 aneurysms over 7 years we had seven (one man and six women--2....

journal_title：Neuroradiology

authors： Kwon BJ,Han MH,Oh CW,Kim KH,Chang KH

更新日期：2003-08-01 00:00:00

abstract：INTRODUCTION:The aims of the study were to summarize the characteristics of the spinal epidural cavernous hemangioma, especially for the MRI, and to improve the accurate rate of the preoperative diagnosis. METHODS:The clinical and medical imaging data of six patients with pure spinal epidural cavernous hemangioma prov...

journal_title：Neuroradiology

authors： Feng J,Xu YK,Li L,Yang RM,Ye XH,Zhang N,Yu T,Lin BQ

更新日期：2009-11-01 00:00:00

abstract：INTRODUCTION:Our aim was to examine the feasibility of a computed tomographic angiography (CTA) protocol using a reduced dose of high-concentration contrast material on a 16 multidetector-row system to visualize both cervical and cerebral arteries in one session. METHODS:In 31 consecutive patients, we performed CTA co...

journal_title：Neuroradiology

authors： Fujikawa A,Tsuchiya K,Imai M,Nitatori T

更新日期：2010-04-01 00:00:00

abstract：:Gangliogliomas are rare but mostly benign tumors of the central nervous system. Early surgical resection is recommended to prevent seizures and further growth. Therefore, an uncal herniation caused by a ganglioglioma is a very rare event. We report such a case, where a patient with an initially small lesion was lost t...

journal_title：Neuroradiology

authors： Eif M,Kaech DL

更新日期：2002-04-01 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：PURPOSE:We describe the reorganization carried out during the COVID-19 outbreak at one of the stroke centers in Italy and report on the clinical features and procedural variables of stroke patients in need of endovascular treatment. METHODS:From 1 March to 10 May 2020, we retrospectively analyzed data from stroke pati...

journal_title：Neuroradiology

authors： Asteggiano F,Divenuto I,Ajello D,Gennaro N,Santonocito O,Marcheselli S,Balzarini L,Nuzzi NP,Politi LS

更新日期：2021-01-07 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：INTRODUCTION:We present a previously unreported complication following the treatment of a patient with two small, wide-necked, posterior communicating artery aneurysms. METHODS:Endovascular embolization of one aneurysm was performed using a stent-assisted technique. Follow-up angiography 5 months later revealed that a...

journal_title：Neuroradiology

authors： Gao BL,Li MH,Wang YL,Fang C

更新日期：2006-05-01 00:00:00

abstract：:The computerized tomographic and operative findings in 10 patients with chronic subdural hematoma (SDH) are reviewed. A constant correlation was found between the CT density and the colour of the hematoma evacuated thus enabling an accurate prediction of the colour of fluid one would expect to find at operation. Certa...

journal_title：Neuroradiology

authors： Naim-ur-Rahman

更新日期：1987-01-01 00:00:00

abstract：:In patients with nasopharyngeal carcinoma, intracranial spread may occur via direct extension from the base of the skull or via perineural spread. Perineural spread usually affects branches of the trigeminal nerve. We describe two patients with recurrent nasopharyngeal carcinoma, who presented with a solitary mass in ...

journal_title：Neuroradiology

authors： Gouliamos AD,Athanassopoulou A,Moulopoulou L,Kalovidouris A,Kotoulas G,Liaou A,Vlahos L,Papavassiliou C

更新日期：1996-05-01 00:00:00

abstract：:We report long-term (average 30 months) clinical and radiological follow-up of 16 consecutive patients with uni- or bilateral proximal vertebral artery stenosis who underwent percutaneous transluminal angioplasty (PTA), without stenting, between 1995 and 1998. Assessment was performed by an independent neurologist. Al...

journal_title：Neuroradiology

authors： Janssens E,Leclerc X,Gautier C,Godefroy O,Koussa M,Hénon H,Lucas C,Leys D,Pruvo JP

更新日期：2004-01-01 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：PURPOSE:MRI-based risk stratification should be established to identify patients with internal carotid artery stenosis (ICS) who require further PET or SPECT evaluation. This study assessed whether multiparametric flow analysis using time-resolved 3D phase-contrast (4D flow) MRI can detect cerebral hemodynamic impairme...

journal_title：Neuroradiology

authors： Ando T,Sekine T,Murai Y,Orita E,Takagi R,Amano Y,Iwata K,Nakaza M,Ogawa M,Obara M,Kumita SI

更新日期：2020-11-01 00:00:00

abstract：:We studied nine cases of Wilson's disease on CT scan. In all patients we found cerebral atrophy. In five patients without neurological symptoms we found no specific signs. In the four patients with neurological symptoms we found lenticular caudate nucleus or thalamic areas of hypodensity. ...

journal_title：Neuroradiology

authors： Merland JJ,Chiras J,Melki JP,Cassan JL

更新日期：1978-01-01 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：:In order to investigate the possibilities of studying the axoplasmic flow in vivo by means of radionuclide scanning 75Se-methionine was injected into the L6, L7 or S1 spinal ganglia of cats and the spread of the isotope recorded with a gamma camera. -2. After 4 hours the area of isotope distribution extended 1-2 cm cr...

journal_title：Neuroradiology

authors： Widén L,Greitz T,Micheloyannakis J,Asard PE

更新日期：1976-01-01 00:00:00

abstract：:We reviewed the imaging of four pathologically proven calvarial eosinophil granulomas. The diameter of the lesions ranged from 13 to 40 mm; three were biconvex, but the other had a collar-stud appearance. Two lesions were in the frontal and two in the parietal bone. On bone-window CT, a bevelled edge was seen in three...

journal_title：Neuroradiology

authors： Okamoto K,Ito J,Furusawa T,Sakai K,Tokiguchi S

更新日期：1999-10-01 00:00:00

abstract：:We present the MRI features of the lumbar spine in a patient with ochronosis. ...

journal_title：Neuroradiology

authors： Choudhury R,Rajamani SS,Rajshekhar V

更新日期：2000-12-01 00:00:00

abstract：:We describe the evolution of parenchymal cerebral cysticerci on MRI, to assess signs of early cyst degeneration. We studied 15 lesions in four treated and one untreated patient. MRI was performed before therapy and repeated in the 1st month after each course of anticysticercus drugs, every 4 months during the 1st year...

journal_title：Neuroradiology

authors： Dumas JL,Visy JM,Belin C,Gaston A,Goldlust D,Dumas M

更新日期：1997-01-01 00:00:00

abstract：INTRODUCTION:Homozygous familial hypercholesterolemia (FH) is considered a model disease for excessive plasma cholesterol levels. Patients with untreated homozygous FH have a markedly increased risk for premature atherosclerosis. The frequency and extent of ischemic brain damage detectable by high-field magnetic resona...

journal_title：Neuroradiology

authors： Schmitz SA,O'Regan DP,Fitzpatrick J,Neuwirth C,Potter E,Tosi I,Hajnal JV,Naoumova RP

更新日期：2007-11-01 00:00:00

abstract：:Meningeal sarcomas are very rare, highly aggressive tumours affecting children more frequently than adults. The clinical course and MRI of meningeal sarcomas in two cases are discussed with special regard to possible misinterpretation. In one case MRI demonstrated a circumscribed mass in contact with the meninges, wit...

journal_title：Neuroradiology

authors： Pfluger T,Weil S,Weis S,Bise K,Egger J,Hadorn HB,Hahn K

更新日期：1997-03-01 00:00:00

abstract：:We report a primary intraventricular brain abscess in a 13-year-old boy. We discuss possible explanations for this rare occurrence. ...

journal_title：Neuroradiology

authors： Lambo A,Nchimi A,Khamis J,Lenelle J,Francotte N

更新日期：2003-12-01 00:00:00

abstract：:We report a 50-year-old man with an epidermoid cyst of the conus medullaris which showed a nodular gadolinium enhancement on MRI and a blush on angiography. These radiological features are compared with pathological examination. ...

journal_title：Neuroradiology

authors： Debray MP,Ricolfi F,Brugières P,Khalil A,Adle-Biassette H,Gaston A

更新日期：1996-08-01 00:00:00

abstract：:Aneurysms may arise at various locations along the course of the posterior inferior cerebellar artery. Brainstem and cranial nerves manipulation make the surgical approach to proximal aneurysms difficult, while the occlusion of the parent vessel is sometimes unavoidable in peripheral aneurysms. Endovascular treatment ...

journal_title：Neuroradiology

authors： Bradac GB,Bergui M

更新日期：2004-12-01 00:00:00

abstract：:Quantitative diffusion-weighted MRI has been applied to the study of neurological diseases, including multiple sclerosis, where the molecular self-diffusion coefficient D has been measured in both lesions and normal-appearing white matter. Histograms of D have been used as a novel measure of the "lesion load", with po...

journal_title：Neuroradiology

authors： Wilson M,Morgan PS,Blumhardt LD

更新日期：2002-07-01 00:00:00