Abstract：
PURPOSE:The aim of this study was to characterize the CT features of retroperitoneal neurilemmoma. METHODS:The CT findings were reviewed in seven patients with retroperitoneal neurilemmoma. RESULTS:All of the tumours were well-demarcated round or oval masses. In five cases, heterogeneous contrast enhancement was noted after contrast medium administration. Areas of minimal enhancement reflected diffuse edema in one tumour. Areas without definite enhancement represented prominent cyst formation in three tumours. There were three cases with tumour calcification (two with punctate calcification and one with mottled calcification). CONCLUSION:CT findings may suggest the diagnosis of retroperitoneal neurilemmoma preoperatively.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Kinoshita T,Naganuma H,Ishii K,Itoh Hdoi
10.1016/s0720-048x(97)00032-6subject
Has Abstractpub_date
1998-03-01 00:00:00pages
67-71issue
1eissn
0720-048Xissn
1872-7727pii
S0720048X97000326journal_volume
27pub_type
杂志文章abstract：INTRODUCTION:To describe serial changes in irradiated superior cervical sympathetic ganglia (SCSGs) on MRI (magnetic resonance imaging) evaluation in patients with head and neck squamous cell carcinoma (HNSCC) and to find the features differentiating them from the metastatic retropharyngeal lymph nodes. MATERIALS AND ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2017.11.008
更新日期：2018-01-01 00:00:00
abstract：PURPOSE:We aimed to identify and assess cardiac abnormalities by cardiovascular magnetic resonance (CMR) in a non-ischaemic aborted sudden cardiac death (SCD) population and to establish possible predictors of SCD. METHODS:Thirty-six consecutive SCD survivors [median age 37.6 years (IQR 24.1-43.2), 31% female] with no...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2018.06.004
更新日期：2018-08-01 00:00:00
abstract：:Crohn's disease is an inflammatory bowel disease (IBD) characterized by a relapsing clinical pattern that typically affects people during their adult and economically productive lives. Affected patients require clinical follow-up because of the periodic flare-up of the disease and of the risk of long-term complication...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2008.11.010
更新日期：2009-03-01 00:00:00
abstract：OBJECTIVE:To assess diaphragmatic motion during forced breathing in a health screening center cohort by time-resolved quantitative analysis using dynamic chest radiography and demonstrate the characteristics and associations with demographics and pulmonary function of participants. MATERIALS AND METHODS:This prospecti...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2019.01.034
更新日期：2019-04-01 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：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：PURPOSE:Right ventricular longitudinal axis strain (RV-LAS) is a simple measure of RV longitudinal function. The purpose of this study was the evaluation of its diagnostic performance in non-ischemic dilated cardiomyopathy (NIDCM) and the determination of reference values in controls. METHODS:217 NIDCM patients and 20...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2016.04.017
更新日期：2016-07-01 00:00:00
abstract：PURPOSE:To test the reproducibility of markings on mammography films set by a commercial computer aided detection (CAD) system. PATIENTS AND METHODS:One hundred unilateral mammography examinations (each in CC and MLO) of 100 patients with mammographically detected suspicious foci, which were histopathologically proven...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(00)00189-3
更新日期：2000-12-01 00:00:00
abstract：:A case is reported in which the typical radiographic appearances of acute emphysematous cholecystitis were due to acute gall bladder infarction following thrombotic occlusion of the superior mesenteric artery. ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：INTRODUCTION:Dual-energy dual source CT can almost simultaneously image patients using two different tube potentials, allowing material decomposition and creation of 'virtual unenhanced' (VU) images from post-contrast series. METHODS:75 patients undergoing triple-phase liver CT examinations were imaged using a second ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2011.03.042
更新日期：2012-07-01 00:00:00
abstract：PURPOSE:Recent studies showed that dual energy CT (DECT) allows for detection of bone marrow infiltration in multiple myeloma (MM) by obtaining virtual non-calcium (VNCa) images. This feasibility study investigated, if VNCa imaging might discriminate metabolically active, focal lesions in MM against avital lesions in M...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.109502
更新日期：2021-02-01 00:00:00
abstract：:Apoptosis plays an important role in cancer. Mechanisms hindering its action are implicated in a number of malignancies. Also, the induction of apoptosis plays a pivotal role in non-surgical cancer treatment regimes such as irradiation, chemotherapy, or hormones. Recent advanced in imaging science have made it now pos...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2005.03.016
更新日期：2005-11-01 00:00:00
abstract：PURPOSE:Cinematic rendering (CR), a recently launched, FDA-approved rendering technique converts CT image datasets into nearly photorealistic 3D reconstructions by using a unique lighting model. The purpose of this study was to compare CR to volume rendering technique (VRT) images in the preoperative visualization of m...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.108911
更新日期：2020-05-01 00:00:00
abstract：:We examined the potentialities of Magnetic resonance imaging (MRI) in the evaluation of the main cardiomyopathies: hypertrophic, dilated, restrictive and arrhythmogenic right ventricular. The hypertrophic cardiomyopathy is generally adequately investigated by echocardiography, that well defines the myocardial thickeni...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(01)00311-4
更新日期：2001-06-01 00:00:00
abstract：OBJECTIVE:To investigate the value of dual-energy MDCT in spectral imaging in the differential diagnosis of chronic mass-forming chronic pancreatitis (CMFP) and pancreatic ductal adenocarcinoma (PDAC) during the arterial phase (AP) and the pancreatic parenchymal phase (PP). MATERIALS AND METHODS:Thirty five consecutiv...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2015.09.023
更新日期：2015-12-01 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
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2011.01.108
更新日期：2012-03-01 00:00:00
abstract：OBJECTIVES:Various percent canal occlusion measurement methods have been used to assess the spinal canal stenosis following a thoracolumbar burst fracture. However, there are no studies performed comparing these techniques. The objective of this study was to determine the reliability of three techniques used to measure...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2007.08.020
更新日期：2008-09-01 00:00:00
abstract：:The traditional standard therapy for descending thoracic aortic aneurysm (TAA) is open operative repair with graft replacement of the diseased aortic segment. Despite important advances in surgical techniques, anesthetic management, and post-operative care over the last 30 years, the mortality and morbidity of surgery...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(01)00341-2
更新日期：2001-07-01 00:00:00
abstract：PURPOSE:To investigate the utility of CT histogram analysis (CTHA) for discrimination of traumatic, osteoporotic and malignant fractures in patients with vertebral compression fractures (VCFs). To evaluate the feasibility and accuracy of CTHA in differentiating non-malignant (traumatic and osteoporotic) from malignant ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.109264
更新日期：2020-10-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1985-02-01 00:00:00
abstract：:Screening (early detection of disease in asymptomatic groups of persons) with whole-body MR (wb-MR) has only recently become possible. Technical requirements include extended scanner table range and extended coverage with surface coils. This allows for examining the whole body without repositioning the patient. wb-MR ...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2009.02.011
更新日期：2009-06-01 00:00:00
abstract：PURPOSE:Our meta-analysis aimed to evaluate the diagnostic performance of 68Ga-labelled prostate-specific membrane antigen ligand positron emission tomography/magnetic resonance imaging (68Ga-PSMA PET/MRI) in patients with primary and biochemically recurrent prostate cancer (PCa). METHODS:We searched for relevant arti...
journal_title：European journal of radiology
pub_type： 杂志文章
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更新日期：2020-09-01 00:00:00
abstract：PURPOSE:To obtain diffusion and microperfusion measures in lymph node metastases of head and neck squamous cell carcinomas (HNSCC) using intravoxel incoherent motion (IVIM) imaging. The obtained IVIM parameters were used to characterize lymph nodes in the staging phase and longitudinal follow-up was performed to evalua...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2014.02.013
更新日期：2014-05-01 00:00:00
abstract：:Spinal tumors are uncommon lesions but may cause significant morbidity in terms of limb dysfunction. In establishing the differential diagnosis for a spinal lesion, location is the most important feature, but the clinical presentation and the patient's age and gender are also important. Magnetic resonance (MR) imaging...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2003.10.021
更新日期：2004-05-01 00:00:00
abstract：:Targets for cardiovascular gene therapy currently include limiting restenosis after balloon angioplasty and stent placement, inhibiting vein bypass graft intimal hyperplasia/stenosis, therapeutic angiogenesis for cardiac and lower-limb ischemia, and prevention of thrombus formation. While catheter angiography is still...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2005.03.019
更新日期：2005-11-01 00:00:00
abstract：PURPOSE:To seek for the minimal duration per bed position with a digital PET system without compromising image quality and lesion detection in patients requiring fast 18F-FDG PET imaging. MATERIALS AND METHODS:19 cancer patients experiencing pain or dyspnea and 9 pediatric patients were scanned on a Vereos system. Lis...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.109144
更新日期：2020-08-01 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：INTRODUCTION:Spontaneous pneumothorax (SP) is a frequent complication in non-treated HIV-infected patients as a complication of opportunistic infections and tumours. OBJECTIVE:To analyse the aetiology of SP in non-treated HIV patients. PATIENTS AND METHODS:Observational study of SP cases observed in a cohort of 9831 ...
journal_title：European journal of radiology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ejrad.2008.05.003
更新日期：2009-08-01 00:00:00
abstract：:There are many potential challenges to developing a high quality, efficient CT colonography service. Some are clear and predictable, for example creating CT capacity and securing financial resources, but some are less obvious, such as harnessing local support or changing referral practice amongst clinical colleagues. ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2012.03.018
更新日期：2013-08-01 00:00:00
