Interactive two-dimensional fresh blood imaging: a feasibility study.


:This paper presents work on interactive 2D projection magnetic resonance angiography, based on fresh blood imaging (FBI), which integrates navigation and triggering optimisation into a continuous fluoroscopic procedure. The technique was developed on a clinical 1.5-T MRI system and performed in five healthy volunteers. Initial feasibility study compared FBI projection angiograms with maximum intensity projection reformats from multi-slice, ECG-gated, 2D time-of-flight (TOF) in the lower peripheral arteries. A technical performance evaluation of 40 vessel segments showed that FBI generated angiograms of comparable diagnostic quality (P < 0.074) with fewer artefacts (P < 0.003). Quantitative vessel-to-background contrast measurements were higher in FBI (P < 0.014). The technique has potential application as an interactive vascular imaging tool in interventional or multi-location MRI examinations.


Eur Radiol


European radiology


Wong P,Graves MJ,Lomas DJ




Has Abstract


2009-04-01 00:00:00












  • Computed tomography-guided lung biopsy: a randomized controlled trial of low-dose versus standard-dose protocol.

    abstract:OBJECTIVES:To assess the relative diagnostic utility of low- and standard-dose computed tomography (CT)-guided lung biopsy. METHODS:In this single-center, single-blind, prospective, randomized controlled trial, patients were enrolled between November 2016 and June 2017. Enrolled study participants were randomly select...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Fu YF,Li GC,Xu QS,Shi YB,Wang C,Wang T

    更新日期:2020-03-01 00:00:00

  • Imaging of head and neck venous malformations.

    abstract::Venous malformations (VMs) are non proliferative lesions that consist of dysplastic venous channels. The aim of imaging is to characterise the lesion and define its anatomic extent. We will describe the plain film, ultrasound (US) (including colour and duplex Doppler), computed tomography (CT), magnetic resonance imag...

    journal_title:European radiology

    pub_type: 杂志文章,评审


    authors: Flis CM,Connor SE

    更新日期:2005-10-01 00:00:00

  • Quantitative susceptibility mapping in combination with water-fat separation for simultaneous liver iron and fat fraction quantification.

    abstract:PURPOSES:To evaluate the feasibility of simultaneous quantification of liver iron concentration (LIC) and fat fraction (FF) using water-fat separation and quantitative susceptibility mapping (QSM). METHODS:Forty-five patients suspected of liver iron overload (LIO) were included. A volumetric interpolated breath-hold e...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Lin H,Wei H,He N,Fu C,Cheng S,Shen J,Wang B,Yan X,Liu C,Yan F

    更新日期:2018-08-01 00:00:00

  • Quantitative validation of a visual rating scale for frontal atrophy: associations with clinical status, APOE e4, CSF biomarkers and cognition.

    abstract:OBJECTIVES:To validate a visual rating scale of frontal atrophy with quantitative imaging and study its association with clinical status, APOE ε4, CSF biomarkers, and cognition. METHODS:The AddNeuroMed and ADNI cohorts were combined giving a total of 329 healthy controls, 421 mild cognitive impairment patients, and 28...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Ferreira D,Cavallin L,Granberg T,Lindberg O,Aguilar C,Mecocci P,Vellas B,Tsolaki M,Kłoszewska I,Soininen H,Lovestone S,Simmons A,Wahlund LO,Westman E,AddNeuroMed consortium and for the Alzheimer’s Disease Neuroimaging Initiat

    更新日期:2016-08-01 00:00:00

  • Letter to the Editor re: Are intravenous injections of contrast media really less nephrotoxic than intra-arterial injections?

    abstract:UNLABELLED:In a recent paper, the authors oppose the opinion that " intra-arterial administration of iodinated-based contrast media (CM) appears to pose a greater risk of contrast-induced nephropathy (CIN) than intravenous administration" . As nephrologists, we are happy to have the opportunity to offer our expertise i...

    journal_title:European radiology

    pub_type: 评论,信件


    authors: Stratta P,Izzo C,Canavese C,Quaglia M

    更新日期:2013-05-01 00:00:00

  • White matter rather than gray matter damage characterizes essential tremor.

    abstract:OBJECTIVES:We investigated changes in gray matter (GM) and white matter (WM) in the whole brain, including both cortical and subcortical structures, and their relationship with tremor severity, psychiatric symptoms, and cognitive impairment in patients affected by essential tremor (ET). METHODS:We studied 19 ET patien...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Pietracupa S,Bologna M,Bharti K,Pasqua G,Tommasin S,Elifani F,Paparella G,Petsas N,Grillea G,Berardelli A,Pantano P

    更新日期:2019-12-01 00:00:00

  • Lung morphology assessment of cystic fibrosis using MRI with ultra-short echo time at submillimeter spatial resolution.

    abstract:OBJECTIVES:We hypothesized that non-contrast-enhanced PETRA (pointwise encoding time reduction with radial acquisition) MR (magnetic resonance) sequencing could be an alternative to unenhanced computed tomography (CT) in assessing cystic fibrosis (CF) lung structural alterations, as well as compared agreements and conc...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Dournes G,Menut F,Macey J,Fayon M,Chateil JF,Salel M,Corneloup O,Montaudon M,Berger P,Laurent F

    更新日期:2016-11-01 00:00:00

  • Changes in appearance of cortical formation abnormalities in the foetus detected on sequential in utero MR imaging.

    abstract:OBJECTIVES:We describe 64 foetuses with cortical formation abnormalities (CFA) who had two in utero magnetic resonance (iuMR) exams, paying particular detail to those in which the original classification of CFA category changed between the two studies. The goal was to attempt to quantify the value of third-trimester fo...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Griffiths PD,Severino M,Jarvis D,Mandefield L,Parazzini C,Pinelli L,Di Maurizio M,Triulzi F,Scola E,Conte G,Palumbo G,Genovese M,Rossi A,Guerrini R,Righini A

    更新日期:2020-09-04 00:00:00

  • Scarred myocardium imposes additional burden on remote viable myocardium despite a reduction in the extent of area with late contrast MR enhancement.

    abstract::Magnetic resonance imaging (MRI) can simultaneously detect and quantify myocardial dysfunction and shrinkage in contrast-enhanced areas postinfarction. This ability permits the investigation of our hypothesis that transformation of infracted myocardium to scarred tissue imposes additional burdens on peri-infarcted and...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Saeed M,Lee RJ,Weber O,Do L,Martin A,Ursell P,Saloner D,Higgins CB

    更新日期:2006-04-01 00:00:00

  • Percutaneous sclerotherapy of a symptomatic simple renal cyst in a child: observation of membrane detachment sign.

    abstract::A 6-year-old girl with a symptomatic renal cyst underwent successful percutaneous aspiration and sclerotherapy with hypertonic saline under US guidance. Although membrane detachment sign was seen clearly during aspiration, it was confirmed to be a simple cyst. In contrast to previous reports, membrane detachment sign ...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Kabaalioğlu A,Apaydin A,Ozkaynak C,Melikoğlu M,Sindel T,Lüleci E

    更新日期:1996-01-01 00:00:00

  • Percutaneous thrombin injection for the treatment of a post-pancreatitis pseudoaneurysm.

    abstract::Visceral artery pseudoaneurysms are often treated surgically or by transcatheter embolisation. We report a case of a pseudoaneurysm in a patient with chronic pancreatitis, which was successfully occluded by percutaneous injection of thrombin into the pseudoaneurysmal sac as a first-line management. ...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Puri S,Nicholson AA,Breen DJ

    更新日期:2003-12-01 00:00:00

  • Evaluation of sleep apnea syndrome with low-field magnetic resonance fluoroscopy.

    abstract::The aim of this study was to assess the upper airway status of sleep apnea syndrome (SAS) patients with low-field MR fluoroscopy. Twenty patients with clinically diagnosed SAS underwent upper airway monitoring using MR fluoroscopy for 5 min while awake and for 30 min while asleep. A 0.064-T permanent-magnet MR imaging...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Yoshida K,Fukatsu H,Ando Y,Ishigaki T,Okada T

    更新日期:1999-01-01 00:00:00

  • Calcifications with suspicious morphology at mammography: should they all be considered with the same clinical significance?

    abstract:OBJECTIVES:To evaluate the positive predictive values (PPVs) of calcifications with suspicious morphology by incorporating distribution and clinical factors in two separate cohorts to provide more practical guidance for management. METHODS:This retrospective study included 1076 consecutive women from two cohorts (coho...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Choi WJ,Han K,Shin HJ,Lee J,Kim EK,Yoon JH

    更新日期:2020-09-22 00:00:00

  • Imaging findings of biliary and nonbiliary complications following laparoscopic surgery.

    abstract::Laparoscopic techniques are evolving for a wide range of surgical procedures although they were initially confined to cholecystectomy and exploratory laparoscopy. Recently, surgical procedures performed with a laparoscope include splenectomy, adrenalectomy, gastrectomy, and myomectomy. In this article, we review the s...

    journal_title:European radiology

    pub_type: 杂志文章,评审


    authors: Choi JY,Kim MJ,Park MS,Kim JH,Lim JS,Oh YT,Kim KW

    更新日期:2006-09-01 00:00:00

  • Precision of tibial cartilage morphometry with a coronal water-excitation MR sequence.

    abstract::The aim of this study was to analyze the precision of tibial cartilage morphometry, by using a fast, coronal water-excitation sequence with high spatial resolution, to compare the reproducibility of 3D thickness vs volume estimates, and to test the technique in patients with severe osteoarthritis. The tibiae of 8 heal...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Hyhlik-Dürr A,Faber S,Burgkart R,Stammberger T,Maag KP,Englmeier KH,Reiser M,Eckstein F

    更新日期:2000-01-01 00:00:00

  • Computer-aided detection (CAD) for breast MRI: evaluation of efficacy at 3.0 T.

    abstract:OBJECTIVE:The purpose of the study was to evaluate the accuracy of 3.0-T breast MRI interpretation using manual and fully automated kinetic analyses. MATERIAL AND METHODS:Manual MRI interpretation was done on an Advantage Workstation. Retrospectively, all examinations were processed with a computer-aided detection (CA...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Meeuwis C,van de Ven SM,Stapper G,Fernandez Gallardo AM,van den Bosch MA,Mali WP,Veldhuis WB

    更新日期:2010-03-01 00:00:00

  • Iterative image reconstruction algorithms in coronary CT angiography improve the detection of lipid-core plaque--a comparison with histology.

    abstract:OBJECTIVES:To evaluate whether iterative reconstruction algorithms improve the diagnostic accuracy of coronary CT angiography (CCTA) for detection of lipid-core plaque (LCP) compared to histology. METHODS AND MATERIALS:CCTA and histological data were acquired from three ex vivo hearts. CCTA images were reconstructed u...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Puchner SB,Ferencik M,Maurovich-Horvat P,Nakano M,Otsuka F,Kauczor HU,Virmani R,Hoffmann U,Schlett CL

    更新日期:2015-01-01 00:00:00

  • Facing privacy in neuroimaging: removing facial features degrades performance of image analysis methods.

    abstract:BACKGROUND:Recent studies have created awareness that facial features can be reconstructed from high-resolution MRI. Therefore, data sharing in neuroimaging requires special attention to protect participants' privacy. Facial features removal (FFR) could alleviate these concerns. We assessed the impact of three FFR meth...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: de Sitter A,Visser M,Brouwer I,Cover KS,van Schijndel RA,Eijgelaar RS,Müller DMJ,Ropele S,Kappos L,Rovira Á,Filippi M,Enzinger C,Frederiksen J,Ciccarelli O,Guttmann CRG,Wattjes MP,Witte MG,de Witt Hamer PC,Barkhof F,

    更新日期:2020-02-01 00:00:00

  • The evaluation of primary stenting of sirolimus-eluting versus bare-metal stents in the treatment of atherosclerotic lesions of crural arteries.

    abstract::A comparison was made of sirolimus-eluting stents and bare stents as an effective means of treatment of stenosis in crural arteries. Patients were randomly divided into two groups: (1) patients treated with sirolimus-eluting stents and (2) patients treated with bare stents. Each group consisted of 25 patients, and eve...

    journal_title:European radiology

    pub_type: 杂志文章,随机对照试验


    authors: Falkowski A,Poncyljusz W,Wilk G,Szczerbo-Trojanowska M

    更新日期:2009-04-01 00:00:00

  • MR arthrography of the hip: normal intra-articular structures and common disorders.

    abstract::This pictorial review illustrates the anatomical features of normal intra-articular components of the hip and their common disorders on MR arthrography. On T1-weighted MR arthrograms, the normal contrast-filled joint cavity shows a homogeneous high signal intensity. Normal acetabular labrum appears as a well-delineate...

    journal_title:European radiology

    pub_type: 杂志文章,评审


    authors: Ghebontni L,Roger B,El-khoury J,Brasseur JL,Grenier PA

    更新日期:2000-01-01 00:00:00

  • Diffusion tensor magnetic resonance imaging of the breast: a pilot study.

    abstract:OBJECTIVES:Diffusion-weighted MR imaging has shown diagnostic value for differential diagnosis of breast lesions. Diffusion tensor imaging (DTI) adds information about tissue microstructure by addressing diffusion direction. We have examined the diagnostic application of DTI of the breast. METHODS:A total of 59 patien...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Baltzer PA,Schäfer A,Dietzel M,Grässel D,Gajda M,Camara O,Kaiser WA

    更新日期:2011-01-01 00:00:00

  • Effectiveness of a three-dimensional dual gradient echo two-point Dixon technique for the characterization of adrenal lesions at 3 Tesla.

    abstract:OBJECTIVE:To compare the sensitivity, specificity, and diagnostic accuracy of fat-only datasets reconstructed using a two-point Dixon technique, with corresponding opposed-phase (OP) and in-phase (IP) datasets for characterization of adrenal lesions at 3 Tesla (T). METHODS:Fifty-nine patients (21 male, 38 female) with...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Marin D,Dale BM,Bashir MR,Ziemlewicz TJ,Ringe KI,Boll DT,Merkle EM

    更新日期:2012-01-01 00:00:00

  • Ultrasound-guided core-needle biopsy of the testis for focal indeterminate intratesticular lesions.

    abstract::The aim of this study was to evaluate ultrasound (US)-guided core-needle testicular biopsy. Twelve biopsies were performed in eleven patients, under US guidance using disposable 16- or 18-gauge needles, between April 2003 and October 2006. Details were entered on a database and records reviewed 9 months to 3 years aft...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Soh E,Berman LH,Grant JW,Bullock N,Williams MV

    更新日期:2008-12-01 00:00:00

  • Volume-assisted estimation of liver function based on Gd-EOB-DTPA-enhanced MR relaxometry.

    abstract:OBJECTIVES:To determine whether liver function as determined by indocyanine green (ICG) clearance can be estimated quantitatively from hepatic magnetic resonance (MR) relaxometry with gadoxetic acid (Gd-EOB-DTPA). METHODS:One hundred and seven patients underwent an ICG clearance test and Gd-EOB-DTPA-enhanced MRI, incl...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Haimerl M,Schlabeck M,Verloh N,Zeman F,Fellner C,Nickel D,Barreiros AP,Loss M,Stroszczynski C,Wiggermann P

    更新日期:2016-04-01 00:00:00

  • Respiratory lumenal change of the pharynx and trachea in normal subjects and COPD patients: assessment by cine-MRI.

    abstract::The purpose of this study was to use cine-MRI during continuous respiration to measure the respiratory lumenal diameter change in the pharynx and at an upper tracheal level. Fifteen non-smokers and 23 chronic obstructive pulmonary disease (COPD) patients with smoking history (median 50 pack-years) were included. Cine-...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Heussel CP,Ley S,Biedermann A,Rist A,Gast KK,Schreiber WG,Kauczor HU

    更新日期:2004-12-01 00:00:00

  • Diagnostic value of commercially available shear-wave elastography for breast cancers: integration into BI-RADS classification with subcategories of category 4.

    abstract:OBJECTIVES:To evaluate the diagnostic performance of shear-wave elastography (SWE) for breast cancer and to determine whether the integration of SWE into BI-RADS with subcategories of category 4 improves the diagnostic performance. METHODS:A total of 389 breast masses (malignant 120, benign 269) in 324 women who under...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Youk JH,Gweon HM,Son EJ,Han KH,Kim JA

    更新日期:2013-10-01 00:00:00

  • Distinguishing early-stage nasopharyngeal carcinoma from benign hyperplasia using intravoxel incoherent motion diffusion-weighted MRI.

    abstract:OBJECTIVES:MRI can detect early-stage nasopharyngeal carcinoma (NPC), but the detection is more challenging in early-stage NPCs because they must be distinguished from benign hyperplasia in the nasopharynx. This study aimed to determine whether intravoxel incoherent motion diffusion-weighted imaging (IVIM DWI) MRI coul...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Ai QY,King AD,Chan JSM,Chen W,Chan KCA,Woo JKS,Zee BCY,Chan ATC,Poon DMC,Ma BBY,Hui EP,Ahuja AT,Vlantis AC,Yuan J

    更新日期:2019-10-01 00:00:00

  • Gd-EOB-DTPA MRI for focal nodular hyperplasia-like lesions in pediatric cancer survivors.

    abstract:OBJECTIVES:To investigate the hepatobiliary enhancement patterns of gadoxetic acid (Gd-EOB-DTPA) MRI and the temporal evolution of focal nodular hyperplasia (FNH)-like lesions in pediatric cancer survivors. METHODS:We retrospectively included pediatric cancer survivors who had new liver lesions detected during surveil...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Gu K,Jeon TY,Yoo SY,Kim JH

    更新日期:2021-01-01 00:00:00

  • CT: the unexpected evolution of an imaging modality.

    abstract::The evolution of CT can be characterized remarkably well by three phases of developments assigned to the 1970s, 1980s and 1990s. The first decade saw rapid innovations followed by a phase of consolidation and slow growth in the 1980s, and finally a third phase of very rapid development including spiral CT and multirow...

    journal_title:European radiology

    pub_type: 杂志文章,评审


    authors: Kalender WA

    更新日期:2005-11-01 00:00:00

  • Quantitative multivoxel 1H MR spectroscopy of the brain in children with acute liver failure.

    abstract::Acute liver failure (ALF)-related encephalopathy was previously characterized by MR spectroscopy of single voxels containing both grey and white matter brain tissue. Quantitative multivoxel MRS was used here to compare grey and white matter brain tissue concentrations of glutamate/glutamine (Glx) and lactate in ALF an...

    journal_title:European radiology

    pub_type: 杂志文章


    authors: Sijens PE,Alkefaji H,Lunsing RJ,van Spronsen FJ,Meiners LC,Oudkerk M,Verkade HJ

    更新日期:2008-11-01 00:00:00