MRI of autosomal dominant pure spastic paraplegia.

abstract：INTRODUCTION:Shared rotating control acquisition can shorten the imaging time of territorial arterial spin labeling (tASL) by 33% compared with the normal control acquisition scheme but potentially results in an inaccurate estimate of vascular territories due to imperfect magnetization transfer compensation. Our purpos...

journal_title：Neuroradiology

authors： Kamano H,Yoshiura T,Hiwatashi A,Yamashita K,Takayama Y,Nagao E,Sagiyama K,Zimine I,Honda H

更新日期：2012-01-01 00:00:00

abstract：:We prospectively studied 15 patients to assess 2D time-of-flight (TOF) magnetic resonance angiography (MRA) with concatenated saturation bands for determining the direction of intracranial blood flow. This MRA sequence was compared to T2-weighted spin-echo MRI, 3D-TOF MRA, and intra-arterial angiography (IAA) as regar...

journal_title：Neuroradiology

authors： Nesbit GM,DeMarco JK

更新日期：1997-07-01 00:00:00

abstract：:Computed tomography (CT) findings in eleven patients with symptomatic cerebrospinal fluid (CSF) dissemination from cerebral glioblastoma were analyzed and, in seven cases subsequently autopsied, they were compared with histological observations. Each patient had multiple CT abnormalities including periventricular enha...

journal_title：Neuroradiology

authors： Onda K,Tanaka R,Takahashi H,Takeda N,Ikuta F

更新日期：1990-01-01 00:00:00

abstract：INTRODUCTION:Intracranial vascular, bone, and brain abnormalities might be observed in oculo-auriculo-vertebral spectrum (OAVS) patients even though these structures do not derive embryologically from the first and second pharyngeal arches. This neuroimaging study investigated their type, frequency and phenotype correl...

journal_title：Neuroradiology

authors： Davide B,Renzo M,Sara G,Elisa L,Rodica M,Irene T,Alessandro C,Giovanni S,Valentina S,Roberto B,Patrizia T,Alessandro M

更新日期：2017-03-01 00:00:00

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：:Telephone calls were made to 1251 consecutive patients one day following outpatient myelography. Data were available on 518 patients punctured with 22-gauge (g) (large-diameter) and 465 with 25-g (small-diameter) spinal needles. We surveyed 48 academic and private practice groups regarding needle diameter use in myelo...

journal_title：Neuroradiology

authors： Woodcock RJ,Marx WF,Johnson RM,Lowe JM,Lipper MH,Kallmes DF

更新日期：2000-05-01 00:00:00

abstract：:Sonographic findings are reported in a case of common carotid artery dissection assessed by Doppler color flow imaging and confirmed by angiography. Advantages and clinical relevance of this new ultrasound method for this diagnosis are discussed. ...

journal_title：Neuroradiology

authors： Steinke W,Schwartz A,Hennerici M

更新日期：1990-01-01 00:00:00

abstract：PURPOSE:It is unclear how white matter hyperintensities disrupt surrounding white matter tracts. The aim of this tractography study was to determine the spatial relationship between diffusion characteristics along white matter tracts and the distance from white matter hyperintensities. METHODS:Diffusion tensor 3-T MRI...

journal_title：Neuroradiology

authors： Reginold W,Sam K,Poublanc J,Fisher J,Crawley A,Mikulis DJ

更新日期：2018-09-01 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：:Two cases of central nervous system Behçet's disease, studied by gadolinium-enhanced MRI, are presented. In one patient, whose clinical picture was dominated by a brain syndrome, the gadolinium enhancement resolved with clinical improvement, although the hyperintense areas in the mesencephalon on T2-weighted images pe...

journal_title：Neuroradiology

authors： Erdem E,Carlier R,Idir AB,Masnou PO,Moulonguet A,Adams D,Doyon D

更新日期：1993-01-01 00:00:00

abstract：:We present a 39-year-old man with tumour of the eighth thoracic vertebra, causing compression of the spinal cord. The tumour proved to be a primary leiomyosarcoma (LMS) of bone, an uncommon neoplasm; to our knowledge this is the first report of primary LMS in the spine. The lesion was documented by plain radiography, ...

journal_title：Neuroradiology

authors： Lo TH,van Rooij WJ,Teepen JL,Verhagen IT

更新日期：1995-08-01 00:00:00

abstract：INTRODUCTION:The purpose of this study is to relate hippocampal volume and FLAIR signal intensity to Wyler grading of hippocampal sclerosis (HS). METHODS:Of 100 consecutive patients with temporal lobe epilepsy and HS as histopathological diagnosis, 32 had high-resolution 3 Tesla MRI and anatomically well-preserved hip...

journal_title：Neuroradiology

authors： Urbach H,Huppertz HJ,Schwarzwald R,Becker AJ,Wagner J,Bahri MD,Tschampa HJ

更新日期：2014-09-01 00:00:00

abstract：PURPOSE:Pituitary macroadenoma consistency can influence the ease of lesion removal during surgery, especially when using a transsphenoidal approach. Unfortunately, it is not assessable on standard qualitative MRI. Radiomic texture analysis could help in extracting mineable quantitative tissue characteristics. We aimed...

journal_title：Neuroradiology

authors： Cuocolo R,Ugga L,Solari D,Corvino S,D'Amico A,Russo D,Cappabianca P,Cavallo LM,Elefante A

更新日期：2020-12-01 00:00:00

abstract：:Sixty-three cases of surgically confirmed lumbar spinal stenosis were studied with regard to the clinical manifestations, routine spine films, and myelograms. The results are compared with the data in the literature. While our clinical and myelographic findings correspond in general with those published data, we have ...

journal_title：Neuroradiology

authors： Chynn KY,Altman I,Shaw WI,Finby N

更新日期：1978-01-01 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：:We monitored 10 patients with unresected (9) or partially resected (1) supratentorial gliomas with 11C-tyrosine position emission tomography (TYR-PET) before and after radiotherapy. TYR-PET tumour volumes were measured using a threshold technique. In seven patients the tumour volume decreased after radiotherapy, altho...

journal_title：Neuroradiology

authors： Heesters MA,Go KG,Kamman RL,Mooyaart EL,Meertens H,Paans AM,Pruim J

更新日期：1998-02-01 00:00:00

abstract：:Intracranial pial and dural arteriovenous shunts may exist at different sites in the same patient. The etiology, natural history and treatment of these associated conditions have not been completely determined. We reviewed the records of 765 cases of pial arteriovenous malformation and 137 dural arteriovenous fistulae...

journal_title：Neuroradiology

authors： Vilela P,Terbrugge K,Willinsky R

更新日期：2001-09-01 00:00:00

abstract：PURPOSE:Extracranial ICA imaging has largely focused on the degree of luminal stenosis, but recent advances suggest specific plaque features are crucial in stroke risk assessment. We evaluated the current state of reporting carotid plaque features on neck CTAs at an academic institution. METHODS:In this retrospective ...

journal_title：Neuroradiology

authors： Baradaran H,Foster T,Harrie P,McNally JS,Alexander M,Pandya A,Anzai Y,Gupta A

更新日期：2020-11-24 00:00:00

abstract：:We examined 25 patients with recurrent pain after lumbar disk surgery with MRI to evaluate the usefulness of gadolinium (Gd)-enhanced fat-suppression (FS) imaging in patients with failed back surgery. Pulse sequences included T1-weighted (T1W) images, Gd-enhanced T1W images, and Gd-enhanced T1W images with FS. The add...

journal_title：Neuroradiology

authors： Georgy BA,Hesselink JR,Middleton MS

更新日期：1995-01-01 00:00:00

abstract：PURPOSE:The aim of this study was to describe imaging markers of decision-making under uncertain conditions in normal individuals, in order to provide baseline activity to compare to impaired decision-making in pathological states. METHODS:In this cross-sectional study, 19 healthy subjects ages 18-35 completed a novel...

journal_title：Neuroradiology

authors： Farrar DC,Mian AZ,Budson AE,Moss MB,Killiany RJ

更新日期：2018-01-01 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：:The perivertebral space is in the midline, in the deep tissues of the neck, and can be identified from the skull base above to the mediastinum below. It is a discrete space completely enclosed by the deep layer of deep cervical fascia. The fascial attachments of the perivertebral space divide it into two areas, the an...

journal_title：Neuroradiology

authors： Davis WL,Harnsberger HR

更新日期：1995-07-01 00:00:00

abstract：:The CT appearance of eight cases of culture-positive spinal tuberculosis is reviewed. Three patients had single level vertebral involvement, while five others showed multilevel involvement. In seven of eight cases, paraspinal soft tissue involvement was seen. In two, the process caused neurologic symptoms by extending...

journal_title：Neuroradiology

authors： LaBerge JM,Brant-Zawadzki M

更新日期：1984-01-01 00:00:00

abstract：:The side effects associated with the use of Iotrol were determined in 100 patients and compared with metrizamide and iopamidol in two double-blind studies. The relevance of the distribution of the contrast medium in the CSF space to the occurrence of headache is discussed. The low persistence of iotrol in the brain pa...

journal_title：Neuroradiology

authors： Hammer B,Deisenhammer E

更新日期：1985-01-01 00:00:00

abstract：:Our objective was to determine the visibility of the cisternal segment of the normal abducens nerve using a three-dimensional Fourier-Transform constructive interference in the steady state (3DFT-CISS) sequence. Its visibility was rated in 150 patients without clinical evidence of abducens nerve disturbance. Axial 1-m...

journal_title：Neuroradiology

authors： Lemmerling M,De Praeter G,Mortelé K,Vyt S,Vanzieleghem B,Coolens D,Kunnen M

更新日期：1999-05-01 00:00:00

abstract：:This 42-year-old man with acute subarachnoid, intraventricular and parenchymal hemorrhage from an angiographically and surgically confirmed successfully clipped, right splenial artery aneurysm, subsequently manifested a grade 3 astrocytoma at the site of the aneurysm. Intracranial aneurysms are recognized in associati...

journal_title：Neuroradiology

authors： Barker CS

更新日期：1992-01-01 00:00:00

abstract：:In older patients with severe aortic atherosclerosis or pronounced tortuosity of the brachiocephalic vessels, selective catheterisation may be impossible. In order to overcome this difficulty we introduced a new "turn-over" technique. This involves introduction of a long guidewire through the catheter, advancing it an...

journal_title：Neuroradiology

authors： Touho H,Karasawa J,Ohnishi H,Nakase H,Watabe Y,Yamada K,Sato N,Seno M,Takaoka M,Komatsu T

更新日期：1994-01-01 00:00:00

abstract：INTRODUCTION:Endovascular treatment of epistaxis in patients with bleeding disorders is challenging due to the intrinsic risk of hemorrhagic complication related to the arterial access. We describe the use of trans-radial approach for the endovascular embolization of epistaxis due to end-stage liver disease and resulta...

journal_title：Neuroradiology

authors： Tateshima S,Froehler M,Cramer R,Rastogi S,Viñuela F

更新日期：2012-11-01 00:00:00

abstract：PURPOSE:To assess the feasibility and clinical outcome of combined CT and fluoroscopy-guided percutaneous vertebroplasty in the management of painful Schmorl's nodes (SN). METHODS:A prospective study was carried out from January 2014 to January 2016 in 52 consecutive patients. Thirty-two men and 30 women aged between ...

journal_title：Neuroradiology

authors： Amoretti N,Guinebert S,Kastler A,Torre F,Andreani O,Foti P,Cornelis F,Theumann N,Hauger O

更新日期：2019-04-01 00:00:00

abstract：:Our purpose was to investigate nonhaemorrhagic infarcts with a short T1 in the cerebellum and basal ganglia. We carried out repeat MRI on 12 patients with infarcts in the cerebellum or basal ganglia with a short T1. Cerebellar cortical lesions showed high signal on T1-weighted spin-echo images beginning at 2 weeks, wh...

journal_title：Neuroradiology

authors： Komiyama M,Nakajima H,Nishikawa M,Yasui T

更新日期：2000-07-01 00:00:00