Intravoxel incoherent motion diffusion-weighted MR imaging of gliomas: feasibility of the method and initial results.

abstract：:The use of coronal tomograms for CT scanning of the orbits is emphasized and the technic for patient positioning is described. Normal tomographic images are described and the contribution of coronal scans to a correct diagnosis is stressed in the light of 16 pathological cases. Coronal tomograms are especially valuabl...

journal_title：Neuroradiology

authors： Balériaux-Waha D,Mortelmans LL,Dupont MG,Terwinghe G,Jeanmart L

更新日期：1977-09-30 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：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：:A case of acoustic neurinoma is reported. Clinical symptoms were typical, but brain scan, EEG, X-rays and the first CT failed to demonstrate the expected tumor. ...

journal_title：Neuroradiology

authors： Breitschuh E,Facorro L,Emrich D

更新日期：1978-05-31 00:00:00

abstract：INTRODUCTION:We evaluated the relationship between symptomatic and angiographic changes in untreated cavernous sinus dural arteriovenous fistulas (CSdAVFs), focusing on venous drainage patterns. METHODS:The clinical and radiologic features of 34 cases of untreated CSdAVF were retrospectively reviewed. We classified ve...

journal_title：Neuroradiology

authors： Choi JH,Jo KI,Kim KH,Jeon P,Yeon JY,Kim JS,Hong SC

更新日期：2015-11-01 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：:The tick-borne encephalitis (TBE) virus gives rise to epidemic encephalitis. Mild forms usually manifest as influenza-like episodes or are clinically silent. MRI is usually normal in TBE. We describe severe TBE in a patient who presented with fever and altered mental status after a tick bite and a specific antibody re...

journal_title：Neuroradiology

authors： Alkadhi H,Kollias SS

更新日期：2000-10-01 00:00:00

abstract：:We report MRI and proton MR spectroscopy (MRS) findings in a 12-month-old girl with Epstein-Barr virus encephalitis. CT and MRI showed focal lesions in the basal ganglia. MRS of the lesions showed decreased N-acetyl aspartate and elevation of some amino acids, indicating an infectious rather than ischemic etiology. Th...

journal_title：Neuroradiology

authors： Cecil KM,Jones BV,Williams S,Hedlund GL

更新日期：2000-08-01 00:00:00

abstract：:A thoracic intradural arachnoid cyst presenting as an intradural extramedullary mass highly suggestive of psammoma on myelogram and myelo-CT is reported in a 34-year-old female. High densities of the cyst were related to collection of contrast media within the cyst. However MR examination of the thoracic spinal cord i...

journal_title：Neuroradiology

authors： Dietemann JL,Filippi de la Palavesa MM,Kastler B,Warter JM,Buchheit F

更新日期：1991-01-01 00:00:00

abstract：:The neuroradiologic finding of a paraganglioma in the vertebral canal is described here for the first time. These tumors occur more frequently than was previously presumed. Similarities with paragangliomas in the craniocervical region are apparent on angiograms. We consider angiography to be indicated when, in associa...

journal_title：Neuroradiology

authors： Solymosi L,Ferbert A

更新日期：1985-01-01 00:00:00

abstract：:Neoplastic disease of the nose and paranasal sinuses, the nasopharynx and the parapharyngeal space requires thorough assessment of location and extension in order to plan appropriate treatment. This study evaluates computer tomography and magnetic resonance imaging in the workup of malignant and non-malignant tumors o...

journal_title：Neuroradiology

authors： Hunink MG,de Slegte RG,Gerritsen GJ,Speelman H

更新日期：1990-01-01 00:00:00

abstract：:We describe an atypical MRI appearance of multiple sclerosis (MS). Lesions characterized on T2-weighted images by a well-defined rim of increased signal intensity and a concentric region of higher signal intensity were seen in 6 of 132 patients with MS. On T1-weighted images these lesions were evident as regions of lo...

journal_title：Neuroradiology

authors： Yetkin Z,Haughton VM

更新日期：1995-05-01 00:00:00

abstract：:23Na MRI changes from the acute to chronic phase were investigated in seven patients with cerebral infarcts. They showed no signal increase during the first 13 h after the stroke and revealed a definite signal increase thereafter. This reached a maximum 45-82 h after stroke and became slightly less marked in the subac...

journal_title：Neuroradiology

authors： Shimizu T,Naritomi H,Sawada T

更新日期：1993-01-01 00:00:00

abstract：:In a 23-year-old woman CT demonstrated a patent giant intracranial aneurysm. MRI, CT and angiography one month later demonstrated complete spontaneous thrombosis of the aneurysm. The diagnosis was confirmed surgically and pathologically. This case demonstrates that a normal angiogram can be associated with a thrombose...

journal_title：Neuroradiology

authors： Gerber S,Dormont D,Sahel M,Grob R,Foncin JF,Marsault C

更新日期：1994-05-01 00:00:00

abstract：:Ten patients with tumors of the pineal region underwent CT and MRI investigations. There were 3 germinomas, 3 teratomas and 1 of each of the following: pineocytoma, PNET, ependymoma and meningioma. Not only were tumor size and growth compared to CT, but an attempt was made to obtain knowledge of the histology of the t...

journal_title：Neuroradiology

authors： Müller-Forell W,Schroth G,Egan PJ

更新日期：1988-01-01 00:00:00

abstract：:The MRI appearances of a cervical meningocele are reported. The operation demonstrated the accuracy of the preoperative MRI diagnosis. ...

journal_title：Neuroradiology

authors： Ando S,Moritake K,Takaya M

更新日期：1993-01-01 00:00:00

abstract：:Twenty-seven patients with definite or probable CPPS have been investigated with systematic frontal and lateral tomograms of the cervicooccipital region. In 12 cases there were calcifications of the syndesmo-odontoid region. These calcifications are of two different types: linear calcifications (5 cases) and mottled c...

journal_title：Neuroradiology

authors： Dirheimer Y,Bensimon C,Christmann D,Wackenheim C

更新日期：1983-01-01 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：:We compared MRI studies of the sellar area and embryological and adult histological studies of the cavernous sinuses and pituitary fossa. MRI studies were performed in 50 normal subjects with coronal sections using a fast inversion-recovery sequence to demonstrate the dural walls of the cavernous sinus and pituitary f...

journal_title：Neuroradiology

authors： Dietemann JL,Kehrli P,Maillot C,Diniz R,Reis M Jr,Neugroschl C,Vinclair L

更新日期：1998-10-01 00:00:00

abstract：:Three cases of giant cystic craniopharyngiomas with large areas of extension beyond the suprasellar area are presented. The magnetic resonance (MR) appearance in one case is described. These giant tumors had large, multilobulated cysts that comprised the bulk of the tumors. In one case, there was an unusual extension ...

journal_title：Neuroradiology

authors： Young SC,Zimmerman RA,Nowell MA,Bilaniuk LT,Hackney DB,Grossman RI,Goldberg HI

更新日期：1987-01-01 00:00:00

abstract：INTRODUCTION:The accurate and precise measurement of brain volumes in young children is important for early identification of children with reduced brain volumes and an increased risk for neurodevelopmental impairment. Brain volumes can be measured from cerebral MRI (cMRI), but most neuroimaging tools used for cerebral...

journal_title：Neuroradiology

authors： Mayer KN,Latal B,Knirsch W,Scheer I,von Rhein M,Reich B,Bauer J,Gummel K,Roberts N,Tuura RO

更新日期：2016-09-01 00:00:00

abstract：INTRODUCTION:The p64 flow diverter (FD) device is a fully resheathable and detachable stent dedicated for endovascular treatment (EVT) of intracranial aneurysms (IAs). We report our mid-term experience with this device. METHODS:Between January 2015 and February 2016, we retrospectively identified, in our prospectively...

journal_title：Neuroradiology

authors： Morais R,Mine B,Bruyère PJ,Naeije G,Lubicz B

更新日期：2017-03-01 00:00:00

abstract：INTRODUCTION:In the settings of stroke, a non-invasive high-resolution imaging modality to visualize the arterial intracranial circulation in the interventional lab is a helpful mean to plan the endovascular recanalization procedure. We report our initial experience with intravenously enhanced flat-detector CT (IV FDCT...

journal_title：Neuroradiology

authors： Blanc R,Pistocchi S,Babic D,Bartolini B,Obadia M,Alamowitch S,Piotin M

更新日期：2012-04-01 00:00:00

abstract：:We present a three-dimensional (3D) anatomical computer-graphics model of the corticospinal system acquired from equidistant serial anatomical slices of six intracranially-fixed human brains. This model is part of a neuroanatomical reference system (NeuRef) which enables 3D visualization of the brain and shows the rel...

journal_title：Neuroradiology

authors： Buhmann C,Kretschmann HJ

更新日期：1998-09-01 00:00:00

abstract：:A verified case of duplicate origin of the left vertebral artery in association with a large aneurysm arising from the aortic arch immediately distal to the left subclavian artery is presented. An anomalous left vertebral artery arises directly from the aortic arch between the left common carotid and subclavian arteri...

journal_title：Neuroradiology

authors： Suzuki S,Kuwabara Y,Hatano R,Iwai T

更新日期：1978-03-29 00:00:00

abstract：:We describe a 38-year-old woman with absence of right cerebellar hemisphere incidentally discovered by MR imaging. No cerebellar abnormality was detected on neurological examination. Tissue probably representing dysgenetic cerebellar tissue with no corticomedullary differentiation was present, connected to the right s...

journal_title：Neuroradiology

authors： Erdogan N,Kocakoc E,Bekar D,Ozturk

更新日期：2002-01-01 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：:Lumboperitoneal shunts have become more prevalent since the introduction of Silastic tubing. One disadvantage of this procedure is the difficulty in obtaining a subsequent myelogram. In the presence of a lumboperitoneal shunt, it may be advisable to modify the usual technique in obtaining a satisfactory myelogram. Use...

journal_title：Neuroradiology

authors： Wand A,Lane B

更新日期：1982-01-01 00:00:00

abstract：:Intrasacral ependymomas are rare, accounting for only a small fraction of primary sacral tumors. They are typically large at diagnosis, which is preceded by a long history of pain. We present a case discovered during investigation of infertility. MRI features of the myxopapillary subgroup are described. ...

journal_title：Neuroradiology

authors： Ginsberg LE,Williams DW,Stanton C

更新日期：1994-01-01 00:00:00

abstract：:Computed axial tomography has made it possible to observe excessively small ventricles in a variety of disorders of the CNS. This finding is presumably due to non-specific and diffuse swelling of brain parenchyma, and is illustrated in cases of trauma, neoplasm, encephalitis, pseudotumor cerebri, metabolic disorder, a...

journal_title：Neuroradiology

authors： Hahn FJ,Schapiro RL

更新日期：1976-01-01 00:00:00