Abstract:
PURPOSE:To evaluate the safety and quality of CO2 splenoportography (CO2-SP) by comparison to 3-dimensional dynamic contrast-enhanced magnetic resonance portography (3D-DCE-MRP) and transarterial portography (TAP). MATERIALS AND METHODS:CO2-SP, 3D-DCE-MRP and TAP were performed within 3 days in 35 patients. CO2-SP was conducted with a 26G needle by puncture of spleen under fluoroscopy and/or ultrasound guidance. A fifty mm3 of CO2 was manually injected within 3s. The safety and the side effects of CO2-SP were assessed with a scoring system based on both the subjective feeling of patients questioned and the objective appearances of vital signs, electrocardiogram (ECG) and saturation of percutaneous blood oxygen (SpO2). The quality of the imaging was compared among the three groups using different methods by a scoring criterion based on visualization of the portal branches. RESULTS:Transient mild discomfortable reaction was present in 18 patients (51.4%). The scores measured for quality of portal vein branch visualization in the groups with CO2-SP, 3D-DCE-MRP and TAP were 226, 196 and 167, respectively (P<0.001, the higher of the scores, the better of the quality). The visibility of collateral veins was not significantly different amongst the three imaging techniques. CONCLUSION:Ultrafine needle CO2-SP is safe and minimally invasive. The quality of CO2-SP is better than that with 3D-DCE-MRP and TAP in terms of the visualizing portal vein branches.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Teng GJ,Deng G,Liu ZS,Fang W,Zhu GY,Li GZ,Guo JH,He SC,Dong YHdoi
10.1016/j.ejrad.2006.03.006subject
Has Abstractpub_date
2006-09-01 00:00:00pages
393-400issue
3eissn
0720-048Xissn
1872-7727pii
S0720-048X(06)00089-1journal_volume
59pub_type
杂志文章abstract::The Breast Imaging Report and Data System (BIRADS) of the American College of Radiology (ACR) is today largely used in most of the countries where breast cancer screening is implemented. It is a tool defined to reduce variability between radiologists when creating the reports in mammography, ultrasonography or MRI. So...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2006.08.033
更新日期:2007-02-01 00:00:00
abstract:PURPOSE:To evaluate the pattern and risks for intrahepatic recurrence after percutaneous radiofrequency (RF) ablation for hepatocellular carcinoma (HCC). MATERIALS AND METHODS:We studied 62 patients with 72 HCCs (< or =4 cm) who were treated with percutaneous RF ablation. The mean follow-up period was 19.1 months (6.0...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.03.007
更新日期:2006-09-01 00:00:00
abstract:PURPOSE:To evaluate if computed tomography (CT) coronary calcium scoring is needed after detection of coronary calcifications on conventional chest radiographs. MATERIALS AND METHODS:One hundred and five patients (67 men; 57.2+/-12.8 years) with suspected coronary artery disease underwent conventional chest radiograph...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.10.016
更新日期:2009-03-01 00:00:00
abstract:PURPOSE:to evaluate the efficacy and advantages of the snare systems in the retrieval of foreign bodies from vascular system. MATERIALS AND METHODS:the snare technique has been used for intravascular foreign body retrieval. We performed percutaneous extraction of intravascular foreign bodies using combination multipur...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/S0720-048X(03)00078-0
更新日期:2004-03-01 00:00:00
abstract:PURPOSE:Evaluation of percutaneous recanalization of obstructed iliac as well as superficial femoral arteries (SFAs) in patients with peripheral arterial obstructive disease (PAOD). MATERIAL AND METHODS:The data of 195 consecutive patients with 285 obstructions of the common and or external iliac artery as well as the...
journal_title:European journal of radiology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ejrad.2010.04.016
更新日期:2010-07-01 00:00:00
abstract::A 28-year-old woman with primarily therapy refractory TTP was followed neuroradiologically over 6 months. Despite pronounced neurological and neuropsychiatric symptoms including hemiparesis and aphasia she had unremarkable CT scans on two occasions. Three MRI exams showed no correlate for her neurological symptoms exc...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(98)00088-6
更新日期:1999-07-01 00:00:00
abstract::A case of mesenchymal hamartoma of the liver in an 18-month-old boy is reported. CT and US revealed a large, cystic tumour surrounded by a thick wall. In the lower portion of the tumour, a small solid component was recognized on CT. Angiography revealed marked arterial displacement, fine tumour vessels and a large rad...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1983-11-01 00:00:00
abstract:INTRODUCTION:Transplant renal artery (RA) stenosis (TRAS) is the most frequent posttransplantation vascular complication. Contrast enhanced magnetic resonance (CeMRA) angiography has been established as the preferred imaging technique for the evaluation of TRAS because it does not require the use of iodinated contrast ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.04.039
更新日期:2011-08-01 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:STUDY OBJECTIVES:to study the validity and observers consistency in the detection of lung cancer on the chest radiograph. MATERIALS AND METHODS:the chest radiographs of 100 clinical cases were interpreted by 14 observers. The radiographs were obtained from 30 patients with initially missed but histopathologically prov...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(01)00301-1
更新日期:2001-08-01 00:00:00
abstract::Rapid advancements in multidetector row computed tomography (MDCT) are beginning to revolutionise cardiac imaging applications. As a consequence, coronary CT angiography (CTA) is fast emerging as a highly effective, noninvasive imaging technique for the assessment of coronary artery disease (CAD). Technology is improv...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2010.02.011
更新日期:2011-08-01 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::Digital mammography can greatly facilitate new applications, with the potential of further improving early diagnosis of breast cancer. Indeed, early manifestations of breast cancer are often very subtle and are displayed on the variable pattern of normal anatomy that may either obscure or simulate disease. This is par...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2008.07.032
更新日期:2009-12-01 00:00:00
abstract:PURPOSE:To evaluate the performance of F-18 FDG PET/CT in the detection of bone metastasis in non-small cell lung cancer (NSCLC) patients. MATERIALS AND METHODS:Three hundred and sixty-two consecutive NSCLC patients who underwent F-18 FDG PET/CT scanning were retrospectively analyzed. Each image of PET/CT, combined CT...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.01.036
更新日期:2010-04-01 00:00:00
abstract:INTRODUCTION:The purpose of this study is to determine the etiologies, histopathology and MDCT findings of children with fulminant hepatic failure admitted to our institution. MATERIALS AND METHODS:Between June 2004 and November 2006, 15 children with fulminant hepatic failure who underwent MDCT were included retrospe...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.07.020
更新日期:2009-11-01 00:00:00
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journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.04.037
更新日期:2013-09-01 00:00:00
abstract:PURPOSE:To evaluate the performance of computed tomographic urography (CTU), static-fluid magnetic resonance urography (static-fluid MRU) and combinations of CTU, static-fluid MRU and diffusion weighted imaging (DWI) in the diagnosis of upper urinary tract cancer. MATERIAL AND METHODS:Between January 2010 and June 201...
journal_title:European journal of radiology
pub_type: 社论
doi:10.1016/j.ejrad.2014.02.019
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVES:To investigate whether the evaluation of multiple spectral regions can increase the diagnostic performance of 1H-MRS of the breast and reduce false positive findings. METHODS:93 patients (mean age 56 years, range 23-79) undergoing breast MRI for routine clinical indications on a 1.5T scanner were eligible f...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2017.04.014
更新日期:2017-07-01 00:00:00
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journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.11.033
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abstract:AIM:The aim of the present study was to investigate the diagnostic and prognostic value of combined (18)F-2-fluorodeoxyglucose positron emission tomography and contrast enhanced X-ray computed tomography (FDG-PET/CT) in women with a suspicion of recurrent ovarian cancer. PATIENTS AND METHODS:We retrospectively reviewe...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.12.006
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journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.01.029
更新日期:2018-04-01 00:00:00
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journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.04.055
更新日期:2012-07-01 00:00:00
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journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109034
更新日期:2020-07-01 00:00:00
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journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1981-05-01 00:00:00
abstract::A case of beta-thalassemia intermedia with spinal cord compression due to extramedullary hematopoiesis, which was successfully treated by blood transfusion, is presented. Emphasis was made on the MRI appearance of extramedullary hematopoiesis on different pulse sequences. The theories that aimed to explain the involve...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(99)00122-9
更新日期:2000-07-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine transit times for excretion of Gd-EOB-DTPA into different segments of the hepatobiliary system in patients with normal liver function. METHODS:This retrospective study was IRB approved with a waiver of consent granted. 61 patients (39 female, 22 male, mean age 52.5 ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.03.008
更新日期:2011-08-01 00:00:00
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journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.03.019
更新日期:2009-07-01 00:00:00
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journal_title:European journal of radiology
pub_type: 杂志文章,多中心研究
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更新日期:2017-11-01 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
abstract::Twenty-one radiologists with 6 months--25 years experience judged the quality and the possibilities for the routine use of miniaturized full-size radiographic films for long time archiving. Twenty-eight examinations on full-size radiographs were photographed on 35 mm. film. After mounting in transparent jackets, the m...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1988-02-01 00:00:00