Abstract:
:Image workstations will be the 'window' to the complex infrastructure of a PACS with its intertwined image modalities (image sources, image data bases and image processing devices) and data processing modalities (patient data bases, departmental and hospital information systems). They will serve for user-to-system dialogues, image display and local processing of data as well as images. Their hardware and software structures have to be optimized towards an efficient throughput and processing of image data.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Meyer-Ebrecht D,Fasel B,Dahm M,Kaupp A,Schilling Tdoi
10.1016/0720-048x(90)90146-3subject
Has Abstractpub_date
1990-05-01 00:00:00pages
227-9issue
3eissn
0720-048Xissn
1872-7727pii
0720-048X(90)90146-3journal_volume
10pub_type
杂志文章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:OBJECTIVE:To determine the limits for the amount of tunical fluid enough to be termed as hydrocele by using extended-field of view US technology and to define hydrocele for the first time with standard numerical criteria. METHODS:A total of 60 patients were evaluated in this prospective study. Group 1 consisted of 20 ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.02.001
更新日期:2007-09-01 00:00:00
abstract::Dynamic CT in combination with intravenous bolus injection of contrast material provides a study of the pharmacokinetics in great vessels as well as in tissues. If the enhancement in the region of interest is plotted against time, the time-enhancement diagrams obtained reflect the contrast material passage mathematica...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1985-02-01 00:00:00
abstract:PURPOSE:The purpose of this study is to develop and evaluate a deep learning model to assist radiologists in classifying lower extremity arteries based on the degree of arterial stenosis caused by plaque in lower extremity computed tomography angiography (CTA) of patients with peripheral artery disease. METHODS:In thi...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2021.109528
更新日期:2021-01-08 00:00:00
abstract:OBJECTIVES:To investigate the diagnostic value of different MR sequences and 18F-FDG PET data for whole-body restaging of breast cancer patients utilizing PET/MRI. METHODS:A total of 36 patients with suspected tumor recurrence of breast cancer based on clinical follow-up or abnormal findings in follow-up examinations ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.12.019
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:Colorectal cancer will present itself as a bowel obstruction in 16-23% of all cases. However, not all obstructing tumors are malignant and the differentiation between a benign and a malignant tumor can be difficult. The purpose of our study was to determine whether fast dynamic gadolinium-enhanced MR imaging...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.03.033
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVE:To obtain T2* and proton density measurements of normal human lung parenchyma in vivo using submillisecond echo time (TE) gradient echo (GRE) magnetic resonance (MR) imaging. MATERIALS AND METHODS:Six normal volunteers were scanned using a 1.5-T system equipped with a prototype enhanced gradient (GE Signa, W...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(98)00169-7
更新日期:1999-03-01 00:00:00
abstract::The pulmonary vasculature and its role in perfusion and gas exchange is an important consideration in many conditions of the lung and heart. Currently the mainstay of imaging of the vasculature and perfusion of the lungs lies with CT and nuclear medicine perfusion scans, both of which require ionizing radiation exposu...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2016.10.003
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:To describe imaging of typical conditions and diseases in the neonatal genito-urinary (GU) tract. METHOD:The use, the applications, and typical findings using standard imaging techniques (e.g., ultrasound, US, voiding cystourethrography, VCUG) are described, with emphasis on technical aspects, indications, a...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2006.07.022
更新日期:2006-11-01 00:00:00
abstract:OBJECTIVE:Our purpose was to evaluate whether breast cancer with high metabolic-perfusion ratio would be associated with poor histopathologic prognostic factors and whether triple negative breast cancer (TNBC) would show high metabolic-perfusion ratio compared to non-triple negative breast cancer (non-TNBC). METHODS:F...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2015.03.026
更新日期:2015-07-01 00:00:00
abstract:PURPOSE:To assess pulmonary abnormalities in patients with primary Sjogren's syndrome (PSS) using high-resolution computed tomography (HRCT). MATERIAL AND METHODS:The HRCT scans of 24 patients with the diagnosis PSS were retrospectively reviewed regarding the presence, extension and distribution of 16 pathological fin...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2004.01.006
更新日期:2004-11-01 00:00:00
abstract::The purpose of this study was to retrospectively evaluate long-term success of CT-guided radiofrequency ablation (RFA) in patients with osteoid osteoma (OO) and osteoblastoma (OB) including tumors in critical locations. Eighty-one CT-guided RFA procedures were performed in 77 patients with OO (65 patients) and OB (12)...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2012.04.037
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To assess the role of apparent diffusion coefficient (ADC) measured with diffusion-weighted imaging (DWI) in predicting and assessing response of hepatocellular carcinoma (HCC) to transarterial chemoembolization (TACE). METHODS:Thirty-six patients with cirrhosis and untreated HCC who underwent TACE and MRI w...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2012.11.026
更新日期:2013-04-01 00:00:00
abstract:PURPOSE:Our study was aimed to assess the diagnostic value of MR cholangiopancreatography (MRCP) and MR imaging at 3 T device when evaluating biliary adverse events after liver transplantation. MATERIALS AND METHODS:A series of 384 MR examinations in 232 liver transplant subjects with suspected biliary complications (...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.07.009
更新日期:2018-09-01 00:00:00
abstract::Today radiology is an essential step in the pathological analysis of breast biopsies. It is determinant at each stage of the management of non palpable lesions, clusters of microcalcifications and opacities, whether this concerns the needle biopsy or the surgical excision. Firstly, an X-ray is necessary to ensure that...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2004.11.016
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Inflammation is a risk factor the vulnerable atheromatous plaque. This can be detected in vivo on high-resolution magnetic resonance (MR) imaging using a contrast agent, Sinerem, an ultra-small super-paramagnetic iron oxide (USPIO). The aim of this study was to explore whether there is a differen...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.01.047
更新日期:2009-06-01 00:00:00
abstract:PURPOSE:To evaluate the effects of aging on skeletal muscle stiffness in relaxed and contracted status using shear wave elastography (SWE). MATERIALS AND METHODS:A total of 57 participants were enrolled to this institutional review board approved prospective study. Medial head of the gastrocnemius muscle (GM) of all p...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109038
更新日期:2020-07-01 00:00:00
abstract:PURPOSE:Background parenchymal enhancement (BPE) often affects interpretation of dynamic contrast-enhanced (DCE) MRI. There is limited evidence that reduced BPE is a feature of ultrafast DCE (UF-DCE) MRI. We aimed to evaluate the effect of BPE levels on lesion detectability on UF-DCE MRI in comparison with conventional...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.108984
更新日期:2020-08-01 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:OBJECTIVES:To evaluate the feasibility and efficacy of the retrievable Günther Tulip Vena Cava Filter in the prevention of pulmonary embolism in patients with acute deep vein thrombosis in the perinatal period and to discuss the technical demands associated with the filter's implantation and retrieval. METHODS:Between...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2007.12.011
更新日期:2009-04-01 00:00:00
abstract::To investigate the relationship between liver glucose, glycogen, and plasma glucose in diabetic patients, in vivo liver carbon-13 magnetic resonance spectroscopy ((13)C MRS) with a clinical 3.0T MR system was performed. Subjects were healthy male volunteers (n=5) and male type-2 diabetic patients (n=5). Pre- and durin...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.10.019
更新日期:2010-02-01 00:00:00
abstract:PURPOSE:To clarify whether the uptake of SPIO increases or decreases in areas of fatty change compared with surrounding areas of nonfatty change at SPIO-enhanced MR imaging. MATERIALS AND METHODS:Approval for this retrospective study was obtained from our institutional review board. This study included 14 patients wit...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.04.004
更新日期:2011-08-01 00:00:00
abstract:PURPOSE:Brain metastasis (BM) is the primary first failure pattern in patients with curatively resected locally advanced non-small cell lung cancer (LA-NSCLC). It is not yet possible to accurately predict the occurrence of BM. The purpose of the research is to develop and validate a prediction model of BM-free survival...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109411
更新日期:2021-01-01 00:00:00
abstract:PURPOSE:The Prostate Imaging-Reporting and Data System has been developed to standardize prostate MRI in terms of acquisition, interpretation and reporting. It received a major revision in late 2014 (PI-RADSv2). Recently, doubts have been raised on imaging facilities adherence to its acquisition protocol. With this sys...
journal_title:European journal of radiology
pub_type: 杂志文章,meta分析
doi:10.1016/j.ejrad.2019.108662
更新日期:2019-11-01 00:00:00
abstract:PURPOSE:To analyze radiation-induced lung injury (RIL) after stereotactic body radiotherapy (SBRT) of lung cancer and the subsequent clinical problems. METHODS:106 lung cancer patients treated with SBRT were included, their computed tomography (CT) scans were reviewed. Late injury pattern was classified by Koening's, ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.108708
更新日期:2019-12-01 00:00:00
abstract:PURPOSE:To assess the relationship between imaging follow-up and all-cause mortality in subjects ≥65 years with and without incidental pancreatic cysts (IPC). METHODS AND MATERIALS:Patients ≥65 years with abdominal CT/MR 11/1/01-11/1/11 were included. IPC group included subjects with IPC on CT/MR report; No-IPC group ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.03.008
更新日期:2016-06-01 00:00:00
abstract::We report a case of submandibular duct fistula in which a sialogram was performed through the fistulous opening after attempt of sialography through the Wharton's duct had failed. To our knowledge, this technical modification in obtaining a sialogram has not been described previously in scientific literature. Blunt-ti...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.05.015
更新日期:2006-10-01 00:00:00
abstract:OBJECTIVES:We aimed to study the ability of contrast enhanced MRI at 1.5 T and 11C-acetate PET/CT, both individually and using fused data, to detect localized prostate cancer. METHODS:Thirty-six men with untreated prostate cancer and negative for metastatic disease on pelvic CT and bone scan were prospectively enrolle...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.12.043
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to analyze the utility of MRA-H in adolescents by comparing the results of imaging with surgical findings and/or clinical outcome. MATERIAL AND METHODS:After obtaining appropriate IRB approval, the Radiologic Information System database was queried for all patients 13-18 years o...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.03.031
更新日期:2016-06-01 00:00:00
abstract::NMR examinations were performed on a total of 109 patients using a resistive magnet. In 67 patients various organs and tissues of the face and neck the trunk and the limbs were evaluated in axial, sagittal and coronal planes. The use of more than one sequence time is essential for adequate representation of the anatom...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1983-02-01 00:00:00