Abstract:
:Digital vascular imaging is a new technique for vessel investigation. This article describes the application of the method with intravenous administering of the contrast material for the intra- and extracranial arteries and for the abdominal vessels. The equipment and the conditions to obtain good images are described. The indications for investigation of the vessels are given with the preliminary results. The advantages of the technique are mentioned.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Ludwig JW,Engels P,Overtoom Tsubject
Has Abstractpub_date
1983-08-01 00:00:00pages
251-6eissn
0720-048Xissn
1872-7727journal_volume
3 Suppl 1pub_type
杂志文章abstract:OBJECTIVE:We examined the detectability of small hepatocellular carcinomas (HCCs) and the factors that affect hyperintensity of small HCC on T1-weighted images (T1W) by using T1-weighted fat-suppressed images (T1FS). METHODS:Thirty-nine HCCs (29 patients) measuring 30 mm or less were enrolled. The mean size of HCCs wa...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(01)00346-1
更新日期:2002-01-01 00:00:00
abstract:OBJECTIVE:To determine the associations of quantitative parameters derived from multiphase contrast-enhanced magnetic resonance imaging (CE-MRI), diffusion-weighted (DW) MRI and 18F-fluorodeoxyglucose (18F-FDG) positron-emission tomography/computed tomography (PET/CT) with clinico-histopathological prognostic factors, ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.03.024
更新日期:2014-07-01 00:00:00
abstract::Liver tumours with extrahepatic location are uncommon. They show specific CT criteria with respect to blood supply. Various CT criteria have been analysed in 10 tumours, including three hepatocellular adenomas, two focal nodular hyperplasias, four cavernous haemangiomas and one hepatocellular carcinoma. Correct diagno...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1988-11-01 00:00:00
abstract::Epidemiology of tuberculosis (TB) in childhood is closely related to TB in adults. Serious manifestations are often observed in children with TB. Immunological immaturity and social dependence facilitate the spread of infection. Paediatricians account in practise both primary TB, with hilar lymphadenopathy, and subacu...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2005.05.001
更新日期:2005-08-01 00:00:00
abstract::The management of trauma patients has become a very relevant issue and one of the major challenges in the western countries. In the assessment of politrauma patients, since the last 2 decades, radiological imaging methods have been increasingly used in order to provide a quick and thorough survey of craniocerebral, ce...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.04.021
更新日期:2006-09-01 00:00:00
abstract:INTRODUCTION:Concerning the preoperative clinical diagnostic work-up of glioma patients, tumor heterogeneity challenges the oncological therapy. The current study assesses the performance of a multimodal imaging approach to differentiate between areas in malignant gliomas and to investigate the extent to which such a c...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.02.006
更新日期:2014-05-01 00:00:00
abstract:BACKGROUND:Dynamic contrast enhanced (DCE) MRI parameters are potential biomarkers to characterise tumour vasculature and distinguish it from the non-cancerous blood vessel system within the prostate. However, the inevitable presence of intra- and inter-observer variabilities is challenging in this context. Additionall...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.04.015
更新日期:2019-07-01 00:00:00
abstract:PURPOSE:To assess regional myocardial microvascular dysfunction differences in hypertrophic cardiomyopathy (HCM) patients with or without left ventricular outflow tract obstruction using 3.0-T cardiac magnetic resonance (CMR) first-pass perfusion imaging. MATERIALS AND METHODS:Forty-two HCM patients, including 25 HCM ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.01.008
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVES:Structural and functional changes in pulmonary vessels are prevalent at the initial stages of chronic obstructive pulmonary disease (COPD). These vascular alterations can be assessed using cross-sectional area (CSA) of small pulmonary vessels. However, neither in non-COPD smokers nor in COPD patients it has ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.05.022
更新日期:2013-10-01 00:00:00
abstract:INTRODUCTION:Radiotherapy is increasingly used for both curative and palliative treatment of oesophageal malignancy. Accurate treatment depends on determining tumour location and length. This study assessed the value of PET-CT versus other staging modalities in determining tumour length. MATERIALS AND METHODS:Oesophag...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.10.014
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:To compare the clinical utility of single-shot echo-planar imaging (SS-EPI) using different breathing schemes and readout-segmented EPI (RS-EPI) in the repeatability of apparent diffusion coefficient (ADC) measurements, signal-to-noise ratio (SNR) and image quality. METHODS:In this institutional review board-a...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109472
更新日期:2021-02-01 00:00:00
abstract:OBJECTIVE:To assess computed tomography (CT) evaluation of mediastinal nodes in non-small cell lung cancer to predict metastatic involvement by measurement of their axis and surface area in the coronal plane, as compared to standard short-axis measures in the axial plane. METHODS:Evaluation of mediastinal nodes was re...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2011.06.015
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:To prospectively evaluate the diagnostic efficacy of conventional ultrasound (US), contrast-enhanced US (CEUS), the combined use of two modalities, and magnetic resonance imaging (MRI) in the differentiation of focal solid breast lesions. MATERIALS AND METHODS:61 patients with BI-RADS category 3-5 breast les...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2012.09.004
更新日期:2012-12-01 00:00:00
abstract::Two cases with an incidental finding of a widened intervertebral foramen due to extensive tortuosity of the vertebral artery are presented. Computed tomography angiography and magnetic resonance imaging/magnetic resonance angiography (MRA) both proved to be useful as non-invasive techniques to provide the diagnosis. I...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(98)00164-8
更新日期:1999-12-01 00:00:00
abstract::During cardiac angiography, hemodynamic alterations and surface electrocardiographic changes are common, predictable and dose-related adverse reactions to radiocontrast media. High osmolality, inadequate sodium content and local transient hypocalcemia are thought to be the main mechanisms responsible for these untowar...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0720-048x(94)90095-7
更新日期:1994-05-01 00:00:00
abstract:INTRODUCTION:Time-resolved contrast-enhanced magnetic resonance (MR) angiography (CEMRA) of the intracranial vasculature has proved its clinical value for the evaluation of cerebral vascular disease in cases where both flow hemodynamics and morphology are important. The purpose of this study was to evaluate a combinati...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.04.020
更新日期:2011-11-01 00:00:00
abstract::Gamma aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the human brain. It plays a decisive role in a variety of nervous system disorders, such as anxiety disorders, epilepsy, schizophrenia, insomnia, and many others. The reproducibility of GABA quantification results obtained with a single-voxel s...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.01.014
更新日期:2010-03-01 00:00:00
abstract:PURPOSE:To evaluate the awareness of radiation protection issues and the knowledge of dose levels of imaging procedures among medical students, radiology residents, and radiography students at an academic hospital. MATERIAL AND METHODS:A total of 159 young doctors and students (including 60 radiology residents, 56 med...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.10.033
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Hepatitis C virus (HCV) co-infection's role on cognitive impairment of human immunodeficiency virus (HIV) positive patients is still debated and functional neuroimaging evaluation on this matter is lacking. To provide further insight about HCV's neuro-effects on HIV associated neurocognitive diso...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.03.022
更新日期:2018-05-01 00:00:00
abstract::Six patients of two families with clinically suspected and genetically proven Treacher Collins syndrome and hearing loss were studied by CT of the temporal bone. The objective of this study was to detect the abnormalities and to show the variation of expression of abnormalities. We found a high incidence of asymmetry ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(95)00663-b
更新日期:1995-11-01 00:00:00
abstract:OBJECTIVES:To report our experience with transarterial glue embolization of the bronchial artery for life-threatening hemoptysis. MATERIALS AND METHODS:Twenty-five patients underwent bronchial artery embolization, using coaxial microcatheter technique, with a liquid agent, n-butyl-2-cyanoacrylate (NBCA), named glue, f...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2008.10.017
更新日期:2010-02-01 00:00:00
abstract::Although tumors of the parapharyngeal space are rare, they represent a formidable diagnostic and treatment challenge. The differentiation of a retrostyloid lesion from a prestyloid lesion is critical for guiding the differential diagnosis. The majority of lesions involving the retrostyloid parapharyngeal space are eit...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2013.01.005
更新日期:2013-05-01 00:00:00
abstract:PURPOSE:To compare 64-multi-slice-CT angiography (64-MSCTA) to color-coded duplex sonography (CCDS) in the follow-up after carotid artery stenting (CAS). METHODS:Thirty patients who had an MSCTA and CCDS examination prior and after CAS were included. Twelve closed-cell and 24 open-cell stents were implanted. Neointima...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.12.007
更新日期:2012-01-01 00:00:00
abstract:PURPOSE:The purpose of our study was to compare signal characteristics and image qualities of MR imaging at 3.0T and 1.5T in patients with diffuse parenchymal liver disease. MATERIALS AND METHODS:25 consecutive patients with diffuse parenchymal liver disease underwent abdominal MR imaging at both 3.0T and 1.5T within ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.07.027
更新日期:2009-11-01 00:00:00
abstract::The pulmonary radiological manifestations of lipoid pneumonia following a cultural practice of forced feeding of rendered animal fat (ghee) in 24 Saudi children are described. The age range is 15 days to 11 years with 68% of cases being in infancy. The chest radiographic appearances encountered could be grouped into f...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(93)90077-z
更新日期:1993-04-01 00:00:00
abstract:PURPOSE:Molecular imaging methods may identify primary prostate cancer foci and potentially guide biopsy and optimal management approaches. In this exploratory study, safety and first human imaging experience of a novel solid state endocavity transrectal gamma-imaging (TRGI) device was evaluated. METHODS:Twelve patien...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.07.025
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Coronary atherosclerosis has traditionally been proposed to be associated with several cardiovascular risk factors and anthropometric measures. However, clinical data regarding the independent value of visceral adipose tissue in addition to such traditional predictors remains obscure. MATERIALS AND METHODS:...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.01.035
更新日期:2012-04-01 00:00:00
abstract::MR imaging directly shows integrity of spinal cord, and provides sensitive assessments of structurally important soft tissue investments of the vertebral column. High-resolution images should be acquired in at least two planes, with T1 and fluid sensitive sequences. In the acute and subacute settings, MR may be used t...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/s0720-048x(03)00201-8
更新日期:2003-10-01 00:00:00
abstract:PURPOSE:To investigate the usefulness of T2* mapping of liver on gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced MRI for estimating liver function. MATERIALS AND METHODS:33 patients were classified into 3 groups as follows: normal liver function (NLF) (n = 7); mild liver damage (MLD)...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.03.073
更新日期:2012-07-01 00:00:00
abstract::Posttreatment imaging is done when a recurrent tumour is suspected, to confirm the presence of such a lesion and to determine its extent. The extent of a recurrent cancer is important information for determining the possibility of salvage therapy. Imaging may also be used to monitor tumour response and to try to detec...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2008.01.021
更新日期:2008-06-01 00:00:00