Abstract:
:The aim of the study was differential evaluation of new and classical sonographic features of benign thyroid nodules and thyroid cancer with three-dimensional gray-scale sonography and evaluation of the effectiveness of the thin-slice surface rendered images in comparison with multiplanar reformation (MPR) presentation. Fifty-four thyroid nodules were interactively evaluated with thin-slice smooth surface rendering: shape in the c-plane (parallel to the probe) and evaluation of echogenicity, margins and calcification/microcalcification-like echogenic foci in the a-plane (plane of the probe). Evaluation of the level of agreement in readers' interpretation and between sonographic techniques was performed using the kappa statistic. Surface rendering permitted visualization of the shape of the nodule in the c-plane in all cases, in contrast to only up to 48% of cases in MPR evaluation. Lobulated nodule shape in the c-plane was 82-100% sensitive and 47-53% specific in diagnosis of carcinoma. Surface rendered images showed more calcification/microcalcification-like echogenic foci than MPR ones. The level of agreement between the observers in the evaluation of features of thyroid nodules and the agreement between features of thyroid nodules on MPR and surface-rendered images showed at least moderate reproducibility (kappa>or=0.41). Three-dimensional thin-slice surface rendering sonography appears to be a feasible and effective method for thyroid nodule evaluation.
journal_name
Eur Radioljournal_title
European radiologyauthors
Slapa RZ,Slowinska-Srzednicka J,Szopinski KT,Jakubowski Wdoi
10.1007/s00330-005-2903-xsubject
Has Abstractpub_date
2006-02-01 00:00:00pages
428-36issue
2eissn
0938-7994issn
1432-1084journal_volume
16pub_type
杂志文章abstract::The aim of this study was to evaluate the role of MR imaging of the fetus to improve sonographic prenatal diagnosis of congenital anomalies. In 40 fetuses (not consecutive cases) with an abnormality diagnosed with ultrasound, additional MR imaging was performed. The basic sequence was a T2-weighted single-shot half Fo...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-002-1811-6
更新日期:2003-07-01 00:00:00
abstract::Diffuse esophageal leiomyomatosis is a rare disorder which may be found in association with leiomyomas in other locations or with other disorders. We report two cases in men, one with associated tracheobronchial involvement, which illustrate the value of imaging in differentiating this entity from other causes of dysp...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300050019
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVES:To develop a non-invasive MRI method for evaluation of liver fibrosis, with histological analysis as the reference standard. METHODS:The study protocol was approved by the Institutional Review Board for Human Studies of our hospital, and written informed consent was obtained from all subjects. Seventy-nine ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-011-2249-5
更新日期:2012-01-01 00:00:00
abstract::Eight interhemispheric lipomas (five tubulonodular lipomas and three curvilinear lipomas) were examined by magnetic resonance imaging (MRI). The purpose was to further investigate the relationship between the morphology of the different subtypes and the clinical presentation. The imaging findings were reviewed in ligh...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/BF00240701
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVES:Liver-specific MRI is a fast-growing field, with technological and protocol advancements providing more robust imaging and allowing a greater depth of information per examination. This article reports the evidence for, and expert thinking on, current challenges in liver-specific MRI, as discussed at the 7th ...
journal_title:European radiology
pub_type: 共识发展会议,杂志文章
doi:10.1007/s00330-015-3873-2
更新日期:2016-03-01 00:00:00
abstract::Laparoscopic techniques are evolving for a wide range of surgical procedures although they were initially confined to cholecystectomy and exploratory laparoscopy. Recently, surgical procedures performed with a laparoscope include splenectomy, adrenalectomy, gastrectomy, and myomectomy. In this article, we review the s...
journal_title:European radiology
pub_type: 杂志文章,评审
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更新日期:2006-09-01 00:00:00
abstract::The aim of this study was to assess the interobserver variations in diagnosis of pulmonary embolism (PE) with cine technique and to compare the diagnostic accuracy of pulmonary arteriograms to final-outcome diagnosis. One hundred and seventy patients with clinical suspicion of acute PE were examined with ECG, laborato...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300050667
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVE:To evaluate MRI features of response of primary extremity liposarcoma (LPS) to neoadjuvant radiation therapy (RT) with histopathologic correlation. METHODS:In this IRB-approved study including 125 patients with extremity LPS treated with neoadjuvant RT from 2000 to 2013, MRI of the primary tumour in 18 patie...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-015-3953-3
更新日期:2016-05-01 00:00:00
abstract::We report the case of a 32-year-old female presenting with two pulmonary artery false aneurysms of mycotic origin. Considering the natural history and potential complications, we treated the patient by intrasaccular embolization with steel coils. No complication occurred. ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300050130
更新日期:1997-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-020-07426-z
更新日期:2020-11-18 00:00:00
abstract::Microvascular obstruction (MVO) is an important and independent determinant of post-infarct remodeling. Fifty-two patients with a successfully reperfused ST-segment elevation acute myocardial infarction (MI) were studied with MRI in the first week and at 4 months post-infarction. On early (i.e., 2-5 min) post-contrast...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-007-0627-9
更新日期:2007-10-01 00:00:00
abstract:OBJECTIVES:To compare extraocular muscles (EOMs) T2, post-contrast T1 (T1Gad) signal intensity ratios (SIRs) and normalized-apparent diffusion coefficient (n-ADC) values in patients with thyroid-associated orbitopathy (TAO) at different phases of activity and severity and correlate MRI modifications to clinical evoluti...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-014-3103-3
更新日期:2014-05-01 00:00:00
abstract::The appearance of hepatocellular carcinoma (HCC) with contrast-enhanced ultrasound (CEUS) in the vascular phase is described and evaluated as to whether the enhancement pattern correlates with the degree of cellular differentiation. One hundred four HCCs were prospectively evaluated with CEUS using coherent-contrast i...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-004-2298-0
更新日期:2004-06-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-005-0012-5
更新日期:2006-04-01 00:00:00
abstract:OBJECTIVES:To compare the diagnostic accuracy and sensitivity of Gd-EOB-DTPA MRI and diffusion-weighted (DWI) imaging alone and in combination for detecting colorectal liver metastases in patients who had undergone preoperative chemotherapy. METHODS:Thirty-two consecutive patients with a total of 166 liver lesions wer...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2658-0
更新日期:2013-03-01 00:00:00
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pub_type: 杂志文章
doi:10.1007/s00330-020-07579-x
更新日期:2021-01-14 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300050889
更新日期:1999-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00330-017-4991-9
更新日期:2018-02-01 00:00:00
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pub_type: 杂志文章
doi:10.1007/s00330-015-3712-5
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-015-4101-9
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pub_type: 杂志文章
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journal_title:European radiology
pub_type: 杂志文章
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更新日期:2009-02-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/BF02742919
更新日期:1997-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
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更新日期:2020-11-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/BF00182478
更新日期:1996-01-01 00:00:00
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journal_title:European radiology
pub_type: 临床试验,杂志文章
doi:10.1007/s003300000650
更新日期:2001-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
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journal_title:European radiology
pub_type: 杂志文章
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journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-004-2600-1
更新日期:2005-07-01 00:00:00