Abstract:
:The author argues that, whatever important and rapid developments may be taking place in imaging technologies, there will be a continuing need for X-ray enhancing agents for a considerable time to come. Areas in which there are current developments, such as non-ionic dimers and compact dimers, are surveyed and a look to a possible future of blood pool and targetted agents is offered.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Dawson Pdoi
10.1016/s0720-048x(96)01086-8subject
Has Abstractpub_date
1996-11-01 00:00:00pages
172-7issue
3eissn
0720-048Xissn
1872-7727pii
S0720048X96010868journal_volume
23pub_type
杂志文章,评审abstract::Hypogonadism, resulting from iron-induced pituitary dysfunction, is the most frequently reported complication in patients with beta-thalassaemia major. The aim of this study was to evaluate pituitary Magnetic Resonance Imaging (MRI) signal intensity reduction, on T2*-weighted images, as a marker of pituitary iron over...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.11.016
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:We present preliminary results of a new method (hereinafter called 'CT-clearance') to measure single kidney contrast media clearance by performing multiphasic helical CT of the kidneys. CT-clearance was calculated according to an extension of the Patlak-Plot. In contrast to prior investigators, who repeatedly...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(01)00323-0
更新日期:2001-09-01 00:00:00
abstract:OBJECTIVES:This study aims to evaluate the radiation exposure to patients undergoing an abdominopelvic or a chest and abdominopelvic (trunk) CT examination and to assess compliance to imaging referral guidelines. METHODS:To this end, 357 standard abdominopelvic and trunk CT scans were collected from 8 Belgian institut...
journal_title:European journal of radiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ejrad.2018.12.019
更新日期:2019-02-01 00:00:00
abstract::The introduction to the application of (1)H MR spectroscopy for clinical and research studies of mesial temporal and extratemporal epilepsies is done. The techniques of single voxel and spectroscopic imaging are discussed and the analysis of (1)H MR spectra together with basic metabolic descriptions is presented. ...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2008.03.004
更新日期:2008-08-01 00:00:00
abstract:BACKGROUND:To investigate the diagnostic value of shear wave elastography (SWE) in identifying cervical small lymph node metastases in nasopharyngeal carcinoma (NPC) patients. MATERIALS AND METHODS:This prospective study was approved by the local institutional review board. From July 2014 to March 2016, 114 sLNs from ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.03.006
更新日期:2018-06-01 00:00:00
abstract:OBJECTIVE:To evaluated the efficacy and safety of radiofrequency ablation (RFA) with intraperitoneal saline infusion. BACKGROUND:Ultrasound-guided RFA is not always feasible due to the tumor location, possible adjacent tissue damage or poor sonographic identification. PATIENTS AND METHODS:Ultrasound-guided RFA with i...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.03.037
更新日期:2010-06-01 00:00:00
abstract:PURPOSE:Imaging the lipid-rich necrotic core (LRNC) is very important when evaluating the response of lipid-lowering therapy. The purpose of this study was to assess ex vivo LRNC of intracranial atherosclerosis using 3T MRI. MATERIALS AND METHODS:Thirty-one atherosclerotic lesions from 17 specimens were analyzed (basi...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2017.10.013
更新日期:2017-12-01 00:00:00
abstract::The management of patients with spinal trauma is based on the following goals: (1) the preservation of life; (2) preserving and maximising the neurological function; and (3) providing a stable, painless vertebral column. There have been advances in both non operative as well operative modalities of treatment of patien...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/s0720-048x(02)00045-1
更新日期:2002-05-01 00:00:00
abstract::In this study, we evaluated a large number of subjects using BOLD MRI to provide more information about oxygen metabolism in the normal function of transplanted kidneys and to distinguish acute graft rejection from normal function kidneys. This study included 122 subjects (20 volunteers, 72 patients with normal functi...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.02.041
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:The aim of our study was to determine the impact of treatment with exogenous surfactant (ES) and high frequency oscillatory ventilation (HFOV) on the radiological appearance and clinical course of hyaline membrane disease (HMD) in new-born infants. MATERIALS AND METHODS:New-born infants (18) (median weight, ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(97)00153-8
更新日期:1998-10-01 00:00:00
abstract:OBJECTIVES:To compare iodine content (IC) of solitary lung cancer using dynamic measurements of CT attenuation (Hounsfield Units, HU) and to correlate their quantitative CT data with expressions of vascular endothelial growth factor (VEGF), epidermal growth factor receptor (EGFR) and hypoxia-inducible factor-1α (HIF-1α...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.05.016
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVES:To examine the efficacy of qualitative shear wave elastography (SWE) in the classification and evaluation of solid breast masses, and to compare this method with conventional ultrasonograghy (US), quantitative SWE parameters and qualitative SWE classification proposed before. METHODS:From April 2015 to Marc...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.12.021
更新日期:2017-02-01 00:00:00
abstract:INTRODUCTION:Accuracy of locoregional staging in patients with oesophageal cancer is critical in determining operability and the need for neoadjuvant treatment. Imaging technology has advanced significantly in recent years but it is not known whether this translates to improved staging accuracy. This study investigates...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2017.10.015
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:To assess a new imaging feature that we have named the extracapsular cystic sign which can make a constructive contribution towards differentiating serous cystic neoplasms (SCNs) from other pancreatic cystic lesions. MATERIAL AND METHODS:We retrospectively reviewed 177 CTs/MRIs of patients who underwent panc...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.08.002
更新日期:2018-09-01 00:00:00
abstract::PACS has been widely adopted as an image storage solution that perfectly fits the radiology department workflow and that can be easily extended to other hospital departments. Integrations with other hospital systems, like the Radiology Information System, the Hospital Information System and the Electronic Patient Reco...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.05.026
更新日期:2011-05-01 00:00:00
abstract:AIM:We investigated the evaluability of left atrial appendix by dual source coronary CT angiography and analyzed morphologic features. MATERIALS AND METHODS:We included 106 consecutive patients who underwent coronary CT angiography for various indications. Technical parameters were slice thickness 0.6 mm, reconstructi...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.11.008
更新日期:2011-12-01 00:00:00
abstract:PURPOSE:To assess the effect of a breath-hold after forced expiration on the rate of pneumothorax after computed tomography (CT)-guided transthoracic needle biopsy of pulmonary lesions. MATERIALS AND METHODS:Between January 2008 and December 2011, percutaneous CT-guided lung biopsy was performed in 440 patients. Two h...
journal_title:European journal of radiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ejrad.2012.09.013
更新日期:2013-01-01 00:00:00
abstract:INTRODUCTION:This study aims to evaluate "in vivo" the integrity of the normal-appearing spinal cord in patients with neuromyelitis optica (NMO), using diffusion tensor MR imaging, comparing to controls and patients with multiple sclerosis (MS). MATERIALS AND METHODS:We studied 8 patients with NMO and 17 without any n...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.11.026
更新日期:2012-10-01 00:00:00
abstract::Spinal injuries may result in severe neurological deficits, especially if nerve roots or even the spinal cord are affected. Besides presenting the important anatomical and technical basis underlying the imaging findings of spinal injuries, the trauma mechanisms and the resulting injuries are discussed. Based on the cu...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2005.12.007
更新日期:2006-04-01 00:00:00
abstract::Volumetric CT data acquisition has had a major impact on the practice of computed tomography. This article reviews the current state of knowledge of the applications of this technique to the chest disease summarising its clinical impact on the assessment of lung and airways diseases, mediastinal abnormalities (excludi...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/s0720-048x(98)00007-2
更新日期:1998-08-01 00:00:00
abstract:OBJECTIVE:The purpose of our study was to determine the breast radiation dose during coronary calcium scoring with multidetector computerized tomography (MDCT). We also evaluated the degree of dose reduction by using a bismuth breast shield when performing coronary calcium scoring with MDCT. MATERIALS AND METHODS:The ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.08.012
更新日期:2007-01-01 00:00:00
abstract:PURPOSE:We hypothesized that bone SPECT combined with multiplanar reconstructed CT can identify and target the pain-inducing focus in the foot and can be used to successfully guide anaesthetic infiltrations. Therefore we prospectively investigated feasibility and predictive value of bone SPECT/CT for image guided diagn...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2010.09.013
更新日期:2011-12-01 00:00:00
abstract:PURPOSE:To evaluate the effect of rectal distension on the quality of anatomical and functional prostate multiparametric (mp) MRI. MATERIALS AND METHODS:Multiparametric (mp) 3T-MRI images of 173 patients were independently evaluated by two radiologists in this retrospective study. Planimetry rectal volumes were derive...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2017.02.029
更新日期:2017-05-01 00:00:00
abstract:PURPOSE:Currently, clinical research approaches are sparse in molecular imaging studies. Moreover, possible links between imaging features and pathological laboratory parameters are unknown, so far. Therefore, the goal was to find a possible relationship between imaging features and peripheral blood cell apoptosis, and...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.08.030
更新日期:2011-09-01 00:00:00
abstract::Although gastric bypass surgery continues to grow in popularity for weight loss and weight maintenance in the morbidly obese, there has been little attention given to the imaging of complications associated with these surgeries. The purpose of our study is to demonstrate the variety of gastric bypass surgery complicat...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2004.12.016
更新日期:2005-03-01 00:00:00
abstract::From April 1992 to January 1993, radiology expert opinion for MRI procedures was offered by means of teleradiology. The experiment was carried out in addition to an existing service of a mobile MRI unit. MRI images were sent by means of teleradiology via regular telephone lines from the mobile MRI unit to an academic ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(94)00573-u
更新日期:1995-01-01 00:00:00
abstract:OBJECTIVES:Anemia is associated with increased mortality in patients with acute symptomatic pulmonary embolism (PE). The purpose of this study was to evaluate the feasibility of Hounsfield unit (HU) measurements on the single unenhanced trigger slice of pulmonary CT angiography scans for diagnosis of anemia. MATERIAL ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2012.07.008
更新日期:2012-12-01 00:00:00
abstract:PURPOSE:To investigate the diagnostic value of T1 mapping imaging of evaluating fibrosis in patients with hypertrophic cardiomyopathy (HCM). MATERIALS AND METHODS:21 subjects with HCM and 18 healthy volunteers underwent conventional late gadolinium enhancement (LGE) imaging and T1 mapping imaging. The region of myocar...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2012.12.014
更新日期:2013-05-01 00:00:00
abstract::A solid dynamic phantom has been constructed, which allows quantitative measurements of the signal-to-noise ratios in processed images from digital subtraction angiography (DSA) units. Profiles of silicone rubber placed in concentric circles on a plate which is rotated in the image plane generates bolus curves with fi...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(90)90104-j
更新日期:1990-07-01 00:00:00
abstract:PURPOSE:To identify sources of error when measuring pelvic organ displacement during straining using triphasic dynamic magnetic resonance imaging (MRI). MATERIALS AND METHODS:Ten healthy nulliparous woman underwent triphasic dynamic 1.5 T pelvic MRI twice with 1 week between studies. The bladder was filled with 200 ml...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2004.05.009
更新日期:2005-05-01 00:00:00