Air bubbles in the subclavian or internal jugular veins: a common finding on contrast-enhanced CT.

Abstract:

:We investigated the frequency of air bubbles in the subclavian (SCV) or internal jugular (IJV) vein in 200 patients who underwent contrast-enhanced CT of the head and neck. Half the patients were reviewed retrospectively (group 1), while the other half were investigated prospectively after the radiologists who administered the contrast medium were instructed to be careful not to inject even a single air bubble during the procedure (group 2). Air bubbles were observed in the SCV or IJV in 15 of the 100 patients in group 1, while in group 2, there were 4 such patients. Air injection, a common "complication", can be reduced by care during the procedure.

journal_name

Neuroradiology

journal_title

Neuroradiology

authors

Sakai O,Nakashima N,Shinozaki T,Furuse M

doi

10.1007/s002340050580

subject

Has Abstract

pub_date

1998-04-01 00:00:00

pages

258-60

issue

4

eissn

0028-3940

issn

1432-1920

journal_volume

40

pub_type

杂志文章
  • Dose comparison of classical 2-plane DSA and 3D rotational angiography for the assessment of intracranial aneurysms.

    abstract:INTRODUCTION:The purpose of this experimental phantom study was to compare radiation doses imparted to patients undergoing classical two-plane digital subtraction angiography (2-plane DSA) and 3D rotational angiography in interventional neuroradiology. METHODS:Thermoluminescence dosimeter (TLD) measurements were perfo...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-016-1671-4

    authors: Guberina N,Lechel U,Forsting M,Mönninghoff C,Dietrich U,Ringelstein A

    更新日期:2016-07-01 00:00:00

  • Angioplasty and stenting of the cervical carotid bifurcation: report of a 4-year series.

    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

    pub_type: 杂志文章

    doi:10.1007/s002340100680

    authors: Bonaldi G

    更新日期:2002-02-01 00:00:00

  • Magnetic resonance imaging in familial central diabetes insipidus.

    abstract::More detailed examinations of the pituitary gland in central diabetes insipidus (CDI) has been possible with magnetic resonance imaging (MRI). Compared to the high signal findings in the posterior lobes of normal subjects, the absence of such signal in adults and children with primary CDI has been reported. Familial C...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/BF00588235

    authors: Miyamoto S,Sasaki N,Tanabe Y

    更新日期:1991-01-01 00:00:00

  • Diagnostic use of isotropic diffusion-weighted MRI in patients with ischaemic stroke: detection of the lesion responsible for the clinical deficit.

    abstract::We examined the diagnostic use of isotropic diffusion-weighted (DW) MRI in 140 consecutive patients suspected of or diagnosed as having an ischaemic stroke. Isotropic DW imaging could demonstrate the lesion responsible for the clinical deficit in patients with multiple cerebral infarcts at an early stage, even small l...

    journal_title:Neuroradiology

    pub_type: 临床试验,杂志文章

    doi:10.1007/s002340050841

    authors: Kumon Y,Zenke K,Kusunoki K,Oka Y,Sadamoto K,Ohue S,Ohta S,Sakaki S

    更新日期:1999-10-01 00:00:00

  • Rates and predictors of futile recanalization in patients undergoing endovascular treatment in a multicenter clinical trial.

    abstract:PURPOSE:The phenomenon of futile recanalization, defined as lack of clinical benefit despite angiographic recanalization, is an important limitation of endovascular treatment for acute ischemic stroke. We aim to characterize the occurrence and predictors of futile recanalization in the endovascular arm of the Intervent...

    journal_title:Neuroradiology

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1007/s00234-018-2016-2

    authors: Hussein HM,Saleem MA,Qureshi AI

    更新日期:2018-05-01 00:00:00

  • Reliability of transcranial colour-coded real-time sonography in assessment of brain tumours: correlation of ultrasound, computed tomography and biopsy findings.

    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

    pub_type: 杂志文章

    doi:10.1007/BF00600414

    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

  • The dural tail of intracranial meningiomas on fluid-attenuated inversion-recovery images.

    abstract::We evaluated the "dural tail" associated with 48 intracranial meningiomas on fluid-attenuated inversion-recovery (FLAIR) and contrast-enhanced T1-weighted images. In 30 (62.5%), a dural tail was observed on contrast-enhanced T1-weighted images, and thickening of the dura mater and abnormal signal were identified in th...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-003-1152-4

    authors: Takeguchi T,Miki H,Shimizu T,Kikuchi K,Mochizuki T,Ohue S,Ohnishi T

    更新日期:2004-02-01 00:00:00

  • Computer-assisted three-dimensional reconstruction of the corticospinal system as a reference for CT and MRI.

    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

    pub_type: 杂志文章

    doi:10.1007/s002340050643

    authors: Buhmann C,Kretschmann HJ

    更新日期:1998-09-01 00:00:00

  • High incidence and spontaneous resolution of mastoid effusion after craniotomy on early postoperative magnetic resonance images.

    abstract::Mastoid effusion is a poorly understood complication after craniotomy. The incidence and severity of postoperative mastoid effusion were retrospectively examined on postoperative magnetic resonance (MR) images to assess any association with craniotomy procedures, time course, and neuro-otological complications. We eva...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-003-0963-7

    authors: Watanabe T,Saito N,Sato N,Takahashi A,Fujimaki H,Tosaka M,Sasaki T

    更新日期:2003-07-01 00:00:00

  • MRI of the fornix and mamillary body in temporal lobe epilepsy.

    abstract::We performed MRI on 27 patients with clinically proven temporal lobe epilepsy (TLE), all with prior EEG lateralisation, and 10 volunteers, studied to evaluate disparity in size arising from biological variation (group 1). Three-dimensional spoiled GRASS (3DSPGR) sequences provided 2-mm contiguous sections of the limbi...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s002340050465

    authors: Ng SE,Lau TN,Hui FK,Chua GE,Lee WL,Chee MW,Chee TS,Boey HK

    更新日期:1997-08-01 00:00:00

  • Atrophy of the corpus callosum correlates with white matter lesions in patients with cerebral ischaemia.

    abstract::Many studies of white matter high signal (WMHS) on T2-weighted MRI have disclosed that it is related to cerebral ischaemia and to brain atrophy. Atrophy of the corpus callosum (CC) has also been studied in relation to ischaemia. Our objective was to test the hypothesis that CC atrophy could be due to ischaemia. We the...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s002340000302

    authors: Meguro K,Constans JM,Courtheoux P,Theron J,Viader F,Yamadori A

    更新日期:2000-06-01 00:00:00

  • Assessment of changes in cerebral circulation time due to vasospasm in a specific arterial territory: effect of angioplasty.

    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

    pub_type: 杂志文章

    doi:10.1007/s00234-004-1281-4

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

    更新日期:2005-02-01 00:00:00

  • Intracerebral pH affects the T2 relaxation time of brain tissue.

    abstract::Signal changes in activated brain areas are detectable by MRI and MR spectroscopy (MRS). Shifts in pH occur during brain activation. Our aim was to investigate the relationship between changes in pH and T2 relaxation times. T2 was determined in vitro at 24 MHz in various liquids at different pH using a Carr-Purcell-Me...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-002-0873-0

    authors: Schilling AM,Blankenburg FB,Bernarding J,Heidenreich JO,Wolf KJ

    更新日期:2002-12-01 00:00:00

  • Duplication of the vertebral artery: report of two cases and review of the literature.

    abstract::Duplication of the vertebral artery is rare. We report two cases in which it was an incidental finding. In the first, duplication of the right vertebral artery was demonstrated by magnetic resonance angiography (MRA) and conventional angiography. The second patient had duplication of the right vertebral artery demonst...

    journal_title:Neuroradiology

    pub_type: 杂志文章,评审

    doi:10.1007/s002340000515

    authors: Goddard AJ,Annesley-Williams D,Guthrie JA,Weston M

    更新日期:2001-06-01 00:00:00

  • Carotid artery plaque characteristics: current reporting practices on CT angiography.

    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

    pub_type: 杂志文章

    doi:10.1007/s00234-020-02610-w

    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

  • Scintigraphy in lymphomas and leukemia of the brain.

    abstract::Scintigraphy with 99mTc-pertechnetate made it possible to detect focal brain lesions in 4 patients with primary malignant lymphomas of the brain, one patient with CNS involvement with lymphatic immunoblastoma, one patient with Sézary syndrome (mycosis fungoides and T cell leukemia) and one child with a space occupying...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/BF00327573

    authors: Heiss WD,Jellinger K,Podreka I

    更新日期:1976-01-01 00:00:00

  • Prognostic value of rCBF measurements and CT in focal cerebral ischemia.

    abstract::CT is the most effective examination technique for studying the evolution of ischemic attacks, but if performed within the first 3 weeks it does not allow prognosis of possible evolution towards necrosis. CBF measurement and vasoreactivity tests under Althesin do allow this prognosis. Thirty patients whose evolution w...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/BF00395259

    authors: Caillé JM,Constant P,Renou AM,Billerey J

    更新日期:1978-01-01 00:00:00

  • Potentiation of Amipaque epileptogenic activity by neuroleptics.

    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

    pub_type: 杂志文章

    doi:10.1007/BF00399884

    authors: Gonsette RE,Brucher JM

    更新日期:1977-08-25 00:00:00

  • Airbag deployment and cervical spine injury in restrained drivers following motor vehicle collisions.

    abstract:PURPOSE:Seatbelts and airbags are the most important devices protecting drivers from cervical spine injury (CSI) following motor vehicle collisions (MVCs). However, there have been few reports on the radiographic characteristics of CSI sustained by restrained, airbag-deployed drivers. METHODS:A single-center, retrospe...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-018-2114-1

    authors: Inamasu J,Kato M

    更新日期:2018-12-01 00:00:00

  • Endothelin-1 expression and alterations of cerebral microcirculation after experimental subarachnoid hemorrhage.

    abstract:INTRODUCTION:Cerebral vasospasm (CVS) after subarachnoid hemorrhage (SAH) often leads to poor outcomes in SAH patients. Overexpression of endothelin-1 (ET-1) could contribute to the development of CVS. The purpose of this study was to investigate cerebral microcirculation by whole-brain perfusion CT scan and ET-1 expre...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-014-1435-y

    authors: Lei Q,Li S,Zheng R,Xu K,Li S

    更新日期:2015-01-01 00:00:00

  • Experimental saccular aneurysms. II. A new model in swine.

    abstract::A new technique for surgical construction of experimental lateral saccular aneurysms on the common carotid artery of swine is described. It involves end-to-side suturing of an isolated segment of vein to an artery. During a short period of parent artery clamping, an elliptical arteriotomy is fashioned through the open...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/BF00593518

    authors: Guglielmi G,Ji C,Massoud TF,Kurata A,Lownie SP,Viñuela F,Robert J

    更新日期:1994-10-01 00:00:00

  • Stent-assisted angioplasty for intracranial atherosclerosis.

    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

    pub_type: 杂志文章

    doi:10.1007/s00234-002-0794-y

    authors: Nakahara T,Sakamoto S,Hamasaki O,Sakoda K

    更新日期:2002-08-01 00:00:00

  • Magnetic resonance imaging of uveitis.

    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

    pub_type: 杂志文章,评审

    doi:10.1007/s00234-015-1531-7

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

    更新日期:2015-08-01 00:00:00

  • Phase-contrast MR angiography of intracranial dural arteriovenous fistulae.

    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

    pub_type: 杂志文章

    doi:10.1007/s002340050788

    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

  • Magnetic resonance imaging and angiography of the brain in embolic left atrial myxoma.

    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

    pub_type: 杂志文章

    doi:10.1007/BF00698841

    authors: Marazuela M,García-Merino A,Yebra M,Brasa JM,Diego J,Durántez A

    更新日期:1989-01-01 00:00:00

  • Gadolinium-enhanced MRI in central nervous system Behçet's disease.

    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

    pub_type: 杂志文章

    doi:10.1007/BF00593971

    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

  • Myelography in lumboperitoneal shunts.

    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

    pub_type: 杂志文章

    doi:10.1007/BF00339200

    authors: Wand A,Lane B

    更新日期:1982-01-01 00:00:00

  • Are hemodynamics of irregular small carotid-ophthalmic aneurysms different from those of regular ones and large aneurysms based on numerical simulation?

    abstract:PURPOSE:The purpose of this study is to investigate whether hemodynamics of unruptured, irregular small intracranial aneurysms (SIAs) are different from those of regular ones and large intracranial aneurysms (LIAs) in ophthalmic artery segment of internal carotid artery (ICA). METHODS:Between April 2015 and June 2018,...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-019-02348-0

    authors: Wan H,Huang L,Ge L,Jiang Y,Li G,Leng X,Feng X,Xiang J,Zhang X

    更新日期:2020-04-01 00:00:00

  • Computed tomographic studies of the basis pedunculi in chronic hemiplegic patients: topographic correlation between cerebral lesion and midbrain shrinkage.

    abstract::A computed tomographic method for analyzing the shrinkage of the basis pedunculi (BP) due to the secondary degeneration of the descending fibers was applied in correlation to the site of cerebral lesions in 89 chronic hemiplegic patients. Cerebral lesions in the anterior corona radiata or the anterior limb of the caps...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/BF00341735

    authors: Warabi T,Miyasaka K,Inoue K,Nakamura N

    更新日期:1987-01-01 00:00:00

  • Extended diffusion weighted magnetic resonance imaging with two-compartment and anomalous diffusion models for differentiation of low-grade and high-grade brain tumors in pediatric patients.

    abstract:PURPOSE:The purpose of this study was to examine advanced diffusion-weighted magnetic resonance imaging (DW-MRI) models for differentiation of low- and high-grade tumors in the diagnosis of pediatric brain neoplasms. METHODS:Sixty-two pediatric patients with various types and grades of brain tumors were evaluated in a...

    journal_title:Neuroradiology

    pub_type: 杂志文章

    doi:10.1007/s00234-017-1865-4

    authors: Burrowes D,Fangusaro JR,Nelson PC,Zhang B,Wadhwani NR,Rozenfeld MJ,Deng J

    更新日期:2017-08-01 00:00:00