Cervical myelography with iohexol.

abstract：:This study demonstrates that in experienced hands, intracranial angioplasty is a feasible and safe option in a selected group of patients with severe (>50% stenosis) symptomatic vasospasm following subarachnoid hemorrhage. Cerebral circulation time is a surrogate parameter closely linked to cerebral perfusion. The stu...

journal_title：Neuroradiology

authors： Turowski B,du Mesnil de Rochemont R,Beck J,Berkefeld J,Zanella FE

更新日期：2005-02-01 00:00:00

abstract：:With faster CT scanners, asymmetric/heterogeneous enhancement (ASHE) of the internal jugular veins (IJVs) is frequently encountered in the absence of pathology. We investigated the frequency, side, pattern and significance of ASHE in 200 patients with various head and neck lesions. Non-ionic contrast medium (300 mgI/m...

journal_title：Neuroradiology

authors： Sakai O,Nakashima N,Shibayama C,Shinozaki T,Furuse M

更新日期：1997-04-01 00:00:00

abstract：:MRI and phase-contrast MR angiography (PC MRA) were obtained in 13 patients with angiographically confirmed intracranial dural arteriovenous fistulae (DAVF). Three- and two-dimensional PC MRA was obtained with low (6-20 cm/s) and high (> 40 cm/s) velocity encoding along the three main body axes. MRI showed focal or di...

journal_title：Neuroradiology

authors： Cellerini M,Mascalchi M,Mangiafico S,Ferrito GP,Scardigli V,Pellicanò G,Quilici N

更新日期：1999-07-01 00:00:00

abstract：INTRODUCTION:Diffusion-weighted imaging (DWI) studies focusing on apparent diffusion coefficient (ADC) abnormalities have provided conflicting results about the nature and fate of perihematomal edema. METHODS:We investigated 35 patients with supratentorial spontaneous intracerebral hemorrhage (SICH) by using DWI scann...

journal_title：Neuroradiology

authors： Fainardi E,Borrelli M,Saletti A,Sarubbo S,Roversi G,Bernardoni A,Latini F,Azzini C,Borgatti L,De Vito A,Cavallo M,Ceruti S,Chieregato A

更新日期：2013-02-01 00:00:00

abstract：:The CT findings in two surgically and histologically verified cases of primary reticulum cell sarcoma of the cerebellar hemisphere with secondary involvement of the cerebellopontine angle are presented. It is suggested that a correct diagnosis is possible by CT if the following criteria are present: 1. slightly increa...

journal_title：Neuroradiology

authors： Valavanis A,Imhof HG,Klaiber R,Dabir K

更新日期：1981-01-01 00:00:00

abstract：:A patient presented with the clinical features of a brain stem infarct. MRI confirmed changes of infarction but also revealed an unusual lesion in the left cerebellopontine angle cistern. The evolution of this lesion on MRI, together with angiographic changes, indicated a dissecting aneurysm of the left anterior infer...

journal_title：Neuroradiology

authors： Hancock JH,Millar JS

更新日期：2000-07-01 00:00:00

abstract：:Local intra-arterial fibrinolysis (LIF) is considered to support spontaneous recanalisation, which does not usually occur fast enough to prevent an infarct. Therefore, LIF may, at least theoretically, be especially useful in occlusions with large thromboembolic masses. We report our experience of LIF with urokinase in...

journal_title：Neuroradiology

authors： Urbach H,Ries F,Ostertun B,Solymosi L

更新日期：1997-02-01 00:00:00

abstract：:A case of rare intraspinal sparganosis treated by surgical excision is described. In this 59-year-old male with paraparesis and voiding problem, an intradural mass was noted on myelogram. Magnetic resonance (MR) and computed tomographic appearance of spinal and associated cerebral lesion are illustrated and possible r...

journal_title：Neuroradiology

authors： Cho YD,Huh JD,Hwang YS,Kim HK

更新日期：1992-01-01 00:00:00

abstract：:The optimal position of the head for CT scanning of the brain is discussed according to the statistical data of roentgencraniometry. The glabella-inion (GI) line was shown to be parallel to the frontal-occipital pole (FO) line which was substituted for a line joining the deepest gyral impressions in frontal and occipi...

journal_title：Neuroradiology

authors： Tokunaga A,Takase M,Otani K

更新日期：1977-09-30 00:00:00

abstract：:Orbital hydatid cyst is rare. We present a case with CT and MRI, emphasizing the superiority of the latter. ...

journal_title：Neuroradiology

authors： Gökçek C,Gökçek A,Akif Bayar M,Tanrikulu S,Buharali Z

更新日期：1997-07-01 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：:Experiments conducted on rabbits confirmed that chlorpromazine potentiates the weak epileptogenic action of Amipaque (metrizamide). Chlorpromazine withdrawal for a period of 48 h suppresses this potentiating effect in the rabbit. Neuroleptic drugs should therefore be avoided in patients examined with Amipaque. In pati...

journal_title：Neuroradiology

authors： Gonsette RE,Brucher JM

更新日期：1977-08-25 00:00:00

abstract：:Of 53 patients with periventricular lucency, 70% revealed obstructive hydrocephalus, mainly due to infratentorial tumors, and the remainder were cases of communicating hydrocephalus, usually secondary to subarachnoid hemorrhage. Of the patients with PVL, 95% had hypertensive hydrocephalus and 60% showed slightly dilat...

journal_title：Neuroradiology

authors： Asada M,Tamaki N,Kanazawa Y,Matsumoto S,Matsuo M,Kimura S,Fujii S,Kaneda Y

更新日期：1978-01-01 00:00:00

abstract：:We report a child with a giant upper cervical internal carotid artery pseudoaneurysm presenting with dysphagia, respiratory distress and a sentinel mild epistaxis, then massive epistaxis. Rupture of the pseudoaneurysm during treatment occurred, as in one reported case. Prompt endovascular treatment yielded a good outc...

journal_title：Neuroradiology

authors： Köroglu M,Arat A,Cekirge S,Akpinar E,Eryilmaz A,Akmansu H,Köroglu BK

更新日期：2002-10-01 00:00:00

abstract：:We assessed possible advantages of the use of fluid-attenuated inversion-recovery (FLAIR) sequences with magnetisation-transfer contrast (MTC) over conventional FLAIR images. We carried out cranial MRI at 1 tesla on 50 patients with both sequences. In nine patients with multiple sclerosis (MS) we performed a quantitat...

journal_title：Neuroradiology

authors： Aprile I,Scapeccia M,Principi M,Ottaviano P

更新日期：2003-12-01 00:00:00

abstract：:The authors discuss the value of intravenous contrast enhancement in CT scanning in acute head injury. In a series of seventy consecutive patients they conclude that no incremental information was obtained by performing contrast-enhanced CT scans in the acute phase of the head injury. ...

journal_title：Neuroradiology

authors： Mauser HW,van Nieuwenhuizen O,Veiga-Pires JA

更新日期：1984-01-01 00:00:00

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：:A 50-year-old man with active histiocytic lymphoma for 12 years developed an isolated right trigeminal neuropathy. Initial evaluation with head computed tomography, X-rays of the skull base, bone scan, and cerebrospinal fluid analysis including cytology were normal. Gadolinium-enhanced magnetic resonance imaging (MRI)...

journal_title：Neuroradiology

authors： Manon-Espaillat R,Lanska DJ,Ruff RL,Masaryk T

更新日期：1990-01-01 00:00:00

abstract：INTRODUCTION:The present study aimed to detect the main regions of cerebral white matter (CWM) showing damage in the subacute phase for CO-poisoned patients with chronic neurological symptoms using voxel-based analysis (VBA) with diffusion tensor imaging (DTI). METHODS:Subjects comprised 22 adult CO-poisoned patients ...

journal_title：Neuroradiology

authors： Fujiwara S,Beppu T,Nishimoto H,Sanjo K,Koeda A,Mori K,Kudo K,Sasaki M,Ogasawara K

更新日期：2012-07-01 00:00:00

abstract：INTRODUCTION:The sphenopalatine ganglion (SPN) has been proven to be involved in various types of facial pain syndromes. Management of these cranio-facial pain syndromes can be challenging, and existing specific treatments are sometimes inefficient and may fail. The purpose of this study is to describe and evaluate alc...

journal_title：Neuroradiology

authors： Kastler A,Cadel G,Comte A,Gory G,Piccand V,Tavernier L,Kastler B

更新日期：2014-07-01 00:00:00

abstract：UNLABELLED:Case report of a 35-year-old male patient. 1976: operation for a falx-meningioma. 1981: meningioma recurrence and further intracranial meningiomas. HISTOLOGY:1976 and 1981 endotheliomatous meningioma: no signs of malignancy. Prior to the 2nd operation in 1981 a lung tumor was diagnosed for the first time. H...

journal_title：Neuroradiology

authors： Wende S,Bohl J,Schubert R,Schulz V

更新日期：1983-01-01 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：:A spontaneously dissecting aneurysm of the right middle and anterior cerebral arteries is reported in a 23-year old woman. The angiographic and pathological findings are demonstrated and discussed. The postmortem examination showed a congenital weakness of vessel walls. ...

journal_title：Neuroradiology

authors： Steiner H,Lammer J,Kleinert R,Schreyer H

更新日期：1986-01-01 00:00:00

abstract：:We retrospectively reviewed the MRI findings in 28 patients with an intramedullary spinal cord ependymoma who underwent surgical treatment. There were 26 tumours in the cervical and two in the thoracic spine. T1- and T2-weighted and contrast-enhanced images at 1.5 T were obtained in all cases. T1-weighted imaging show...

journal_title：Neuroradiology

authors： Miyazawa N,Hida K,Iwasaki Y,Koyanagi I,Abe H

更新日期：2000-11-01 00:00:00

abstract：:The imaging characteristics of concurrent spinal cord injury in children with hypoxic-ischaemic injury of the brain have not been described. We present the MRI findings of hypoxic-ischaemic injury of the brain and spinal cord following hypovolaemic shock in a 2-year-old girl. ...

journal_title：Neuroradiology

authors： Liou RJ,Chen CY,Chou TY,Chen FH,Lee CC,Lee FY,Zimmerman RA

更新日期：1996-05-01 00:00:00

abstract：:We prospectively correlated in vitro MRI of the brain with the neuropathological findings in patients with suspected intracranial disease. In vitro MRI was performed on 91 consecutive formalin-fixed whole-brain specimens. In 60 cases, the images were correlated with the neuropathological findings (number of lesions, l...

journal_title：Neuroradiology

authors： van den Hauwe L,Parizel PM,Martin JJ,Cras P,De Deyn P,De Schepper AM

更新日期：1995-07-01 00:00:00

abstract：:Up to 5 years ago, the radiological diagnosis of leukodystrophy was based on computed tomography (CT). More recently, magnetic resonance imaging (MRI) has been used to study pathology of the white matter with great success. The abnormalities in eight patients with different types of leukodystrophy are described, using...

journal_title：Neuroradiology

authors： Demaerel P,Faubert C,Wilms G,Casaer P,Piepgras U,Baert AL

更新日期：1991-01-01 00:00:00

abstract：:We present two cases with mitochondrial encephalopathy with lactic acidosis and strokelike episodes (MELAS), which showed both increased and decreased accumulation of N-isopropyl-p-(123I)-iodoamphetamine (123I-IMP) in single photon emission computed tomography (SPECT). The increased accumulation of the tracer occurred...

journal_title：Neuroradiology

authors： Morita K,Ono S,Fukunaga M,Yasuda T,Higashi Y,Terao A,Morita R

更新日期：1989-01-01 00:00:00

abstract：:Various techniques for the endovascular treatment of dural arteriovenous fistulas (dAVFs) of the transverse and sigmoid sinus have recently evolved. Transvenous coil occlusion of the involved segment and transarterial embolization of the feeding arteries with liquid agents are the commonest treatments utilized. Howeve...

journal_title：Neuroradiology

authors： Liebig T,Henkes H,Brew S,Miloslavski E,Kirsch M,Kühne D

更新日期：2005-07-01 00:00:00

abstract：INTRODUCTION:Magnetic resonance imaging (MRI) with diffusion tensor imaging (DTI) has shown that fractional anisotropy (FA) is lower in peripheral nerves in chronic inflammatory demyelinating polyneuropathy (CIDP). We examined whether DTI correlates to muscle strength or impairment. METHODS:MRI of sciatic and tibial n...

journal_title：Neuroradiology

authors： Markvardsen LH,Vaeggemose M,Ringgaard S,Andersen H

更新日期：2016-08-01 00:00:00