Abstract:
:Disorders of the major airways in children are often difficult to treat. Recent advances in interventional radiology are proving useful, for both assessment of the severity of the problem and treatment. Flexible bronchoscopy and bronchography are essential tools for diagnosis, intervention and follow-up. Echocardiography, computed tomography and magnetic resonance imaging may also be important for the evaluation of cardiovascular anomalies, which are often associated with airway obstruction. Surgery remains the first line of treatment for most congenital abnormalities of the airway and for cardiac anomalies that cause airway compression. Balloon dilatation and stenting are helpful in certain other conditions, as well as in children whose airway problem is not fully corrected by surgery. A multidisciplinary approach is required, with input from pediatric cardiothoracic surgeons, radiologists, radiographers, otolaryngologists, pulmonologists, anesthesiologists, intensivists, physiotherapists and liaison nurses.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
McLaren CA,Elliott MJ,Roebuck DJdoi
10.1016/j.ejrad.2004.07.022keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
22-34issue
1eissn
0720-048Xissn
1872-7727pii
S0720-048X(04)00299-2journal_volume
53pub_type
杂志文章,评审abstract::A 70-year-old male was admitted to hospital for a liver tumor. We diagnosed that hepatocellular carcinoma (HCC), 1.5 cm in diameter, by several examinations. We performed ultrasonically guided radio-frequency ablation (RFA). Ultrasonography (US) 9 days post-therapy revealed a cystic lesion 1.5 cm in diameter. Color Do...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(01)00436-3
更新日期:2002-10-01 00:00:00
abstract:OBJECTIVES:To investigate whether a dose reduction of Gadobutrol for renal magnetic resonance angiography (MRA) at 7 Tesla (T) is feasible while preserving diagnostic image quality. METHODS:Ten healthy volunteers were enrolled for a renal MRA on a 7T scanner. Fast low angle shot (FLASH) MRA data sets were obtained uti...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2016.11.007
更新日期:2017-01-01 00:00:00
abstract::A retrospective review of the 17 cases of acromegaly, recorded in the hospital and with available CT scans was undertaken in order to determine the presence and of cutis verticis gyrata (CVG) frequency, and the spectrum of other associated radiographic appearances of CVG. The hormone levels were analysed, and the hist...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/s0720-048x(97)00043-0
更新日期:1998-05-01 00:00:00
abstract:PURPOSE:To evaluate the reduction of artifacts caused by total hip replacements (THR) in dual-layer DECT (DLCT) provided by the combination of virtual monoenergetic images (VMI) and orthopedic metal artifact reduction (MAR). MATERIALS AND METHODS:A total of 24 consecutive patients carrying THR, who received DLCT, were...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.12.008
更新日期:2019-02-01 00:00:00
abstract::Computed tomography (CT) is considered to be the gold standard method for the assessment of morphological changes in the pulmonary parenchyma. Although its spatial resolution is lower than that of CT, MRI offers the advantage of characterizing different aspects of tissue based on the degree of contrast on T1-weighted ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.04.037
更新日期:2013-09-01 00:00:00
abstract:PURPOSE:This study aimed to evaluate the usefulness of four-dimensional CTA before and after embolization treatment with ONYX-18 in eleven patients with cranial dural arteriovenous fistulas, and to compare the results with those of the reference standard DSA. PATIENTS AND METHODS:Eleven patients with cranial dural art...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2015.03.009
更新日期:2015-06-01 00:00:00
abstract:OBJECTIVES:To reveal the contribution of MRI and diffusion-weighted imaging (DWI) to the diagnosis of mitochondrial encephalopathy (ME) and to evaluate the parenchymal changes associated with this disease in the involved parenchymal areas using the apparent diffusion coefficient (ADC) parameter. METHODS:Ten patients w...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.06.031
更新日期:2014-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to explore the nature of lesions in the pelvis and the long tubular bones that, with MR imaging, were found to contain both fat and fluid-like signal intensity and to correlate these findings with those of radiography, histologic analysis, and clinical and radiographic follow-up. ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2004.02.008
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:To review the computed tomography (CT) imaging findings of pleural mesothelioma at presentation and to correlate the CT with the histological subtype. MATERIALS AND METHODS:Pathology reports from 1997 to 2006 were reviewed at two academic institutions to identify patients with proven pleural mesothelioma. Di...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.02.004
更新日期:2009-06-01 00:00:00
abstract:PURPOSE:To evaluate the impact of baseline characteristics and residual leiomyoma perfusion after uterine artery embolization (UAE) on clinical long-term outcome. MATERIALS AND METHODS:One hundred fifteen patients underwent UAE. All patients were divided into three groups according to achieved infarction rate determin...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2012.01.031
更新日期:2012-05-01 00:00:00
abstract:PURPOSE:Osteoradionecrosis (ORN) is a serious complication after radiotherapy (RT), even in the era of intensity modulated radiation therapy (IMRT). The purpose of this study was to evaluate whether 18F-FDG PET/CT can predict ORN associated with periodontal disease in patients with oropharyngeal or oral cavity squamous...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109259
更新日期:2020-11-01 00:00:00
abstract:PURPOSE:To evaluate the imaging pattern of pancreaticobiliary lesions in patients with treated type 1AIP, to determine the incidence of disease relapse and malignancy, and to identify the risk factors. METHOD:The institutional review board approval was acquired. All patients gave written informed consent. From a prosp...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.108673
更新日期:2019-11-01 00:00:00
abstract::Nine patients with recurrent, facial basal cell carcinoma were followed up both clinically and radiographically using a panoramic technique. A cylindrical image track was used for panoramic radiography. Five patients had bony destruction due to tumour re-occurrence, four patients had bony defects caused by surgery. Th...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1984-11-01 00:00:00
abstract:PURPOSE:To correlate currently available quantitative CT measurements for airway disease with physiological indices and the body-mass index, airflow obstruction, dyspnea, and exercise capacity (BODE) index in patients with chronic obstructive pulmonary disease (COPD). MATERIALS AND METHODS:This study was approved by o...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2016.09.010
更新日期:2016-11-01 00:00:00
abstract::The purpose of this study was to evaluate the agreement between axial, multiplanar reformatted (MPR) and semi-automated software measurements of pulmonary vein ostial diameters and distance to the first bifurcation. CT examinations of the thorax were retrospectively reviewed in 150 consecutive patients. The pulmonary ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.04.008
更新日期:2009-07-01 00:00:00
abstract:PURPOSE:DCE MRI is a functional imaging modality, which is widely acknowledged to be linked to microvessel density in tissues. Therefore, it might be able to predict vessels in tumors. The present study sought to elucidate possible associations between microvessel density and histogram parameters in head and neck squam...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.108669
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:To compare two different expandable electrodes in radiofrequency ablation of renal cell carcinoma. METHODS:Percutaneous ablation was performed at two centers using either an expandable 7F umbrella-shaped LeVeen probe (diameter 2-4 cm) and a 200-W generator (group A), or an expandable Starburst XL electrode w...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.04.005
更新日期:2006-08-01 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
abstract:OBJECTIVES:To investigate the time-course of late gadolinium enhancement of infarcted myocardium using gadobenate dimeglumine at different dosages and administration regimens. MATERIALS AND METHODS:After institutional review board approval and informed consent, we studied 13 patients (aged 63±11 years) with chronic my...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.06.040
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:Follow-up of aortic aneurysms by computed tomography (CT) is crucial to balance the risks of treatment and rupture. Artificial intelligence (AI)-assisted radiology reporting promises time savings and reduced inter-reader variabilities. METHODS:The influence of AI assistance on the efficiency and accuracy of ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109424
更新日期:2021-01-01 00:00:00
abstract::A case of the rare condition giant lymph node hyperplasia is presented, where CT showed a mass with the same density as muscle while at angiography the vascular pattern appeared benign. Castleman's disease is benign and surgical excision is curative. ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1984-08-01 00:00:00
abstract:INTRODUCTION:The three-dimensional (3D) reconstruction of ultrasound images has become a widespread option in ultrasound equipment. Specific softwares have become available and 3D reconstruction feasible since the early 1990s, particularly since 1994. POSSIBLE CLINICAL APPLICATIONS:Several clinical applications are fe...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/s0720-048x(98)00077-1
更新日期:1998-05-01 00:00:00
abstract:OBJECTIVE:To assess the impact of iterative model reconstruction (IMR) on calcified plaque quantification as compared to filtered back projection reconstruction (FBP) and hybrid iterative reconstruction (HIR) in coronary computed tomography angiography (CTA). METHODS:Raw image data of 52 patients who underwent 256-sli...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.12.012
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVE:To determine if concomitant CT-guided biopsy and percutaneous fiducial seed placement in the lung can be performed in a selective patient population without increased complication or decreased success rates compared to either procedure alone. MATERIALS AND METHODS:An IRB approved retrospective analysis of 28...
journal_title:European journal of radiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ejrad.2014.01.006
更新日期:2014-04-01 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:BACKGROUND:Software for the analysis of left ventricular (LV) volumes and mass using border detection in short-axis images only, is hampered by through-plane cardiac motion. Therefore we aimed to evaluate software that involves longitudinal cardiac motion. METHODS:Twenty-three consecutive patients underwent 1.5-Tesla ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.10.027
更新日期:2010-02-01 00:00:00
abstract:PURPOSE:To assess the diagnostic value of MRI using dual-echo (2PD) and triple-echo (3PD) chemical shift imaging for liver fat quantification against multi-echo T2 corrected MR spectroscopy (MRS) used as the reference standard, and examine the effect of T2(*) imaging on accuracy of MRI for fat quantification. MATERIAL...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2015.05.001
更新日期:2015-08-01 00:00:00
abstract:PURPOSE:Objective quantification of brain structure can aid diagnosis and therapeutic monitoring in several neuropsychiatric disorders. In this study, we aimed to compare direct and indirect quantification approaches for hippocampal formation changes in patients with mild cognitive impairment and Alzheimer's disease (A...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.06.009
更新日期:2008-05-01 00:00:00
abstract::The relative contrast enhancement of normal myometrium and small or medium size uterine fibroids and clinical stage I endometrial carcinomas were correlated to their microangiographically demonstrable vascularity. In four cases small uterine fibroids showed contrast enhancement equal to normal myometrium, independent ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1984-05-01 00:00:00
abstract:PURPOSE:The purpose of our study was to compare three-dimensional (3D) negative-contrast CT cholangiopancreatography (3D-nCTCP) with 3D MR cholangiopancreatography (3D-MRCP) for the diagnosis of obstructive biliary diseases. MATERIALS AND METHODS:3D-nCTCP and 3D-MRCP were performed on seventy clinically documented obs...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.02.036
更新日期:2012-05-01 00:00:00