Abstract：
:Perineural spread is well known to be the most insidious form of tumour spread of a number of head and neck malignancies. However, perineural extension of nasopharyngeal carcinoma (NC) is a poorly recognized event. Four cases of perineural metastases from NC have been detected with pluridirectional tomography and CT. In 3 cases involvement of the Vidian nerve (nervus canalis pterygoidei) and pterygoid canal was observed. In a fourth patient, invasion of one pterygopalatine fossa and perineural spread along ipsilateral maxillary nerve with enlargement and erosion of the foramen rotundum was demonstrated. Radiological diagnosis of clinically unsuspected perineural tumour spread is important because it markedly influences treatment planning and prognosis of NC.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Pandolfo I,Gaeta M,Blandino A,Longo M,Faranda Csubject
Has Abstractpub_date
1988-11-01 00:00:00pages
231-5issue
4eissn
0720-048Xissn
1872-7727journal_volume
8pub_type
杂志文章abstract：PURPOSE:Magnetic resonance imaging (MRI) is one of the most widely used noninvasive diagnostic modalities for musculoskeletal evaluation. We conducted a retrospective study to determine whether MRI of the hip joint abductor and external rotator muscles yields reproducible findings in patients after total hip arthroplas...
journal_title：European journal of radiology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ejrad.2011.01.113
更新日期：2012-05-01 00:00:00
abstract：PURPOSE:Hemodynamic features associated with the bleeding from gastric fundal varices (FV) have not been fully examined. The purpose of this study was to elucidate hemodynamics in the short gastric vein (SGV) which is a major inflow route for FV and flow direction of the splenic vein (SV) in relation to bleeding FV. M...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2009.06.024
更新日期：2010-07-01 00:00:00
abstract：:We compared retrospectively three groups of 150 patients who had undergone radiologic examinations of the stomach and duodenum. Each group was examined with a different barium suspension and radiographic technique: single-contrast (SC), double-contrast (DC), or biphasic-contrast (BC). The radiographs of each study wer...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(90)90131-t
更新日期：1990-05-01 00:00:00
abstract：PURPOSE:This study aims to explore wall enhancement characteristics of vertebrobasilar nonsaccular aneurysms (VBNAs) and their relationship to clinical symptoms. METHODS:We retrospectively analyzed VBNAs in the high resolution MR vessel wall imaging (HR-VWI) databases at two institutions. The aneurysmal basic characte...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.109064
更新日期：2020-08-01 00:00:00
abstract：:We report a case of giant, benign renal cyst that was treated with percutaneous aspiration and sclerotherapy using 95% alcohol. A seven French catheter was inserted into the cyst under ultrasonographic and fluoroscopic guidance, and was then left in place to drain the cyst contents. Approximately 4 l of fluid was drai...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(01)00280-7
更新日期：2001-10-01 00:00:00
abstract：OBJECTIVES:To evaluate optimal window settings for display of virtual monoenergetic reconstructions in third-generation dual-source, dual-energy computed tomography (DECT) of the liver. METHODS:Twenty-nine subjects were prospectively evaluated with DECT in arterial (AP) and portal venous (PVP) phases. Three reconstruc...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2016.01.007
更新日期：2016-04-01 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：PURPOSE:The purpose of this cadaver study was to determine the ideal position of the wrist for scaphoid radiography. MATERIALS AND METHODS:Four cadaver wrists were rotated around their longitudinal axis in 15 degrees increments and exposures were taken. Seven postero-anterior images were taken as well. Thus, 18 images...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2007.02.008
更新日期：2007-10-01 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：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：:Our patient presented with a typical case history and typical symptoms. She also belongs to a group with a high incidence of the disorder. The diagnosis was suspected at ultrasonography, which accurately detected the presence and location of a cyst, but could not establish its origin. Computed tomography is a better d...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(90)90128-x
更新日期：1990-03-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.108984
更新日期：2020-08-01 00:00:00
abstract：:The new American Thoracic Society/European Respiratory Society (ATS/ERS) update to the multidisciplinary classification of idiopathic interstitial pneumonias (IIPs) defines both rare IIPs and rare histologic patterns of IIPs. Although these diseases are rare, each has some distinguishing imaging and pathologic charact...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2014.11.032
更新日期：2015-03-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2018.05.032
更新日期：2018-08-01 00:00:00
abstract：:Tuberculosis [TB] of the appendicular skeleton is an uncommon infection caused by the tuberculous bacilli and constitutes only 1-3% of all tuberculosis infections. MR imaging features of tuberculous arthritis include bone marrow oedema, cortical erosions, synovitis, joint effusion, tenosynovitis, soft tissue collectio...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2003.11.003
更新日期：2004-12-01 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：:ECG-gating of a pulsed radiation exposure during end-diastole using digital subtraction angiography shows significantly better results in the examination of the aortic arch vessels and pulmonary arteries and may be expected to decrease the rate of false positive diagnosis of stenosis when examining renal arteries. Dif...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1986-02-01 00:00:00
abstract：OBJECTIVE:To compare the quality of contrast enhancement and hepatic CT images acquired using bolus tracking technique at two different time points and those acquired with fixed scan delay technique using a previous bolus tracking data. MATERIALS AND METHODS:Fifty patients who underwent 3 different hepatic CT exams (2...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2012.02.022
更新日期：2012-11-01 00:00:00
abstract：:Considerable savings in cost and some reduction in gonad dose and contrast medium allergy can be expected if excretory urography can be replaced by real-time ultrasonography as the first examination in upper urinary tract disease. For one year, all patients referred for excretory urography (UG) are first examined with...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1988-08-01 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
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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
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2014.12.023
更新日期：2015-04-01 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：: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
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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：:Colorectal cancer is a major cause of cancer death in Western Europe and United States; the liver is the most common site for colorectal metastases. PET has an important role in the management of patients with colorectal liver metastases. It is an effective tool to detect hepatic metastases and to monitor the response...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2005.11.042
更新日期：2006-05-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(01)00385-0
更新日期：2001-12-01 00:00:00
abstract：:After creating a MR pulse sequence, called MR-myelography, the purpose of the study was to evaluate the value of this sequence in comparison to conventional myelography. Twenty consecutive patients were examined with conventional and MR-myelography concerning the clinical questions of chronic lumbago, spinal canal ste...
journal_title：European journal of radiology
pub_type： 杂志文章
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更新日期：1996-02-01 00:00:00
abstract：:MR imaging directly shows integrity of spinal cord, and provides sensitive assessments of structurally important soft tissue investments of the vertebral column. High-resolution images should be acquired in at least two planes, with T1 and fluid sensitive sequences. In the acute and subacute settings, MR may be used t...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
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更新日期：2003-10-01 00:00:00
abstract：PURPOSE:The purpose of this retrospective study was to determine what gives rise to the periportal free air, and ligamentum teres and falciform ligament signs on CT in patients with gastrointestinal (GI) tract perforation, and whether these specific air distributions can play a clinically meaningful role in the diagnos...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2009.07.033
更新日期：2011-02-01 00:00:00
