Abstract：
PURPOSE:The aim of this work was to investigate the diagnostic value of the DIR sequence at 3T MR imaging operating in the evaluation of cortical development anomalies. METHODS:We studied 40 patients, with a previous diagnosis of cortical dysplasia, by FLAIR-3D, DIR, FSE T2 and MPR-GE T1 sequences at 3T MRI. Two independent observers evaluated, for each sequence and lesion, some semiological aspects (cortical thickness, cortical signal intensity, white-gray matter blurring, subcortical white matter intensity). We made also a quantitative evaluation of the cortical signal intensity in lesion site, drawing a ROI on each MRI sequences and comparing them to the correspondent normal contralateral cortical area. RESULTS:We identified 44 cortical development anomalies. Qualitative analyses showed a high level of agreement between the observers concerning DIR potentialities in detecting and characterizing the cortical development disorders. Particularly DIR sequence was able to demonstrate the blurring and the subcortical white matter anomalies. The quantitative analyses didn't show a significant difference between DIR and traditional sequences in the evaluation of the cortical signal intensity. CONCLUSION:3T MRI-DIR sequence is a useful and better suitable sequence compared to the traditional sequences in the characterization of some semiological aspects of the cortical development disorders, particularly blurring and subcortical white matter hyperintensity.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Granata F,Morabito R,Mormina E,Alafaci C,Marino S,Laganà A,Vinci SL,Briguglio M,Calamuneri A,Gaeta M,Salpietro V,Longo Mdoi
10.1016/j.ejrad.2016.02.018subject
Has Abstractpub_date
2016-05-01 00:00:00pages
906-14issue
5eissn
0720-048Xissn
1872-7727pii
S0720-048X(16)30047-Xjournal_volume
85pub_type
杂志文章abstract：PURPOSE:To evaluate the radiologic and clinicopathologic factors in radiologic-pathologic discordance (false-negative results) in breast cancer patients who demonstrate radiologic complete response (rCR) in MR imaging after neoadjuvant chemotherapy (NAC). METHOD:Our institutional review board approved this retrospecti...
journal_title：European journal of radiology
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abstract：OBJECTIVE:To describe postoperative CT and MRI findings and their time course in uncomplicated cases after stereotactic volumetric resections of brain lesions. MATERIALS AND METHODS:One-hundred twenty-eight imaging studies (CT, 86; MRI, 42), performed 6 h to 2 years after 52 stereotactic operations, were retrospective...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(96)00774-7
更新日期：1996-11-01 00:00:00
abstract：:Six patients of two families with clinically suspected and genetically proven Treacher Collins syndrome and hearing loss were studied by CT of the temporal bone. The objective of this study was to detect the abnormalities and to show the variation of expression of abnormalities. We found a high incidence of asymmetry ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(95)00663-b
更新日期：1995-11-01 00:00:00
abstract：AIM:Positron emission tomography (PET) using F18-flurodeoxy-glucose (FDG) has been widely used for reflecting cellular metabolism. However, the feasibility of FDG PET in the diagnosis of hepatocellular carcinoma (HCC) is limited. The aim of the study was to assess the ability of FDG PET (PET/CT) in the detection of ext...
journal_title：European journal of radiology
pub_type： 杂志文章,meta分析,评审
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更新日期：2012-09-01 00:00:00
abstract：PURPOSE:To validate the diagnostic performance of quadruple phase low tube voltage liver CT through the comparison with Gd-EOB-DTPA enhanced liver MRI for the detection of HCC. MATERIALS AND METHODS:Non-obese patients (38 men, eight women) with 68 HCCs underwent quadruple-phase CT at 16 MDCT (using low tube voltage, 8...
journal_title：European journal of radiology
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abstract：OBJECTIVES:This study compared the MR measurement of minimum uninvolved cervical stroma and maximum stromal invasion, and the detection of positive lymph nodes with the pathological results. In addition, tumour type and grade were correlated with nodal status and apparent diffusion coefficient (ADC) values. METHODS:Pa...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2014.01.029
更新日期：2014-05-01 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
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abstract：BACKGROUND:Neurologic complications may be the first symptoms of atrial myxomas. Understanding the imaging features of neurologic complications of atrial myxomas can be helpful for the prompt diagnosis. OBJECTIVE:To identify neuroimaging features for patients with neurologic complications attributed to atrial myxoma. ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2015.02.005
更新日期：2015-05-01 00:00:00
abstract：OBJECTIVE:To assess computed tomography (CT) evaluation of mediastinal nodes in non-small cell lung cancer to predict metastatic involvement by measurement of their axis and surface area in the coronal plane, as compared to standard short-axis measures in the axial plane. METHODS:Evaluation of mediastinal nodes was re...
journal_title：European journal of radiology
pub_type： 临床试验,杂志文章
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更新日期：2012-09-01 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：:Diabetic mastopathy is a recently described collection of radiographical and histological features found in dense fibrous masses of the breast in long standing Type I diabetes. We describe the first case of bilateral disease with the alternate progression and regression of the disease over a 5 year period. A 45-year-o...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(97)00029-6
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journal_title：European journal of radiology
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更新日期：2019-04-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2011.01.014
更新日期：2011-11-01 00:00:00
abstract：:Plain films remain the basic tool for diagnosis and follow-up evaluation of juvenile idiopathic arthritis (JIA). In this paper, we review the new classification of JIA: systemic arthritis. oligoarthritis (persistent), oligoarthritis (extended), polyarticular arthritis (rheumatoid factor negative), polyarticular arthri...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/s0720-048x(99)00152-7
更新日期：2000-02-01 00:00:00
abstract：:In order to adequately visualize the ossicles and other fine structures in the middle ear, sophisticated radiological methods are essential. The temporal bone has been studied with hypocycloidal tomography using conventional films and xerotomography in 60 patients with cholesteatoma. In 53 of the patients xerotomograp...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1982-05-01 00:00:00
abstract：:The purpose of this study is to clarify the prevalence, spectrum of associated tumors and the diagnostic value of the linear meningeal thickening and enhancement adjacent to a peripherally located cranial mass "dural tail sign"(DTS) in contrast enhanced magnetic resonance imaging (MRI). In this prospective descriptive...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2006.04.003
更新日期：2006-10-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/0720-048x(96)01031-5
更新日期：1996-08-01 00:00:00
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journal_title：European journal of radiology
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更新日期：2012-09-01 00:00:00
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journal_title：European journal of radiology
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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...
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journal_title：European journal of radiology
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doi：
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journal_title：European journal of radiology
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1987-11-01 00:00:00
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journal_title：European journal of radiology
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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,评审
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1983-02-01 00:00:00
