Abstract:
:The aim of this study was to determine the pathway of infrahyoid extension of the oropharyngeal abscess considering the anatomy of the fascial spaces by cross-sectional imaging. CT scans and MR images were retrospectively reviewed in ten patients with known infrahyoid extension of oropharyngeal abscesses (eight with acute tonsillitis, two with acute phlegmonous oropharyngitis). In seven of eight patients tonsillar abscesses descended along the deep cervical fascia converging on the hyoid bone and further accumulated in the anterior cervical space through which extension to the mediastinum took place in four patients. In seven patients the abscesses involved the retropharyngeal space at the infrahyoid neck. In two of these seven patients the abscesses directly extended down into the upper mediastinum through the retropharyngeal space. In one patients of the seven mediastinal spread of an abscess occurred through the posterior cervical space, not through the retropharyngeal space. Cross-sectional imaging is valuable in the evaluation of deep neck abscesses and the pathway of spread. The anterior cervical space in the infrahyoid neck is important for mediastinal extension of pharyngeal abscesses.
journal_name
Eur Radioljournal_title
European radiologyauthors
Ojiri H,Tada S,Ujita M,Ariizumi M,Ishii C,Mizunuma K,Fukuda Kdoi
10.1007/s003300050495subject
Has Abstractpub_date
1998-01-01 00:00:00pages
955-9issue
6eissn
0938-7994issn
1432-1084journal_volume
8pub_type
杂志文章abstract::The purpose of this study was to use cine-MRI during continuous respiration to measure the respiratory lumenal diameter change in the pharynx and at an upper tracheal level. Fifteen non-smokers and 23 chronic obstructive pulmonary disease (COPD) patients with smoking history (median 50 pack-years) were included. Cine-...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-004-2461-7
更新日期:2004-12-01 00:00:00
abstract::The majority of abnormal findings or lesions on T2-weighted fast spin-echo (FSE) magnetic resonance imaging (MRI) are hyperintense due to increased perfusion or fluid content, such as infections, tumours or synovitis. Hypointense lesions on T2-weighted images (both fat-suppressed and non-fat-suppressed) are less commo...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-015-4027-2
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVES:To investigate the association of contrast-enhanced cone beam breast CT (CE-CBBCT) features, immunohistochemical (IHC) receptors, and molecular subtypes in breast cancer. METHODS:In this retrospective study, patients who underwent preoperative CE-CBBCT and received complete IHC results were analyzed. CE-CBB...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-07277-8
更新日期:2020-10-02 00:00:00
abstract::Ultrasound (US) of the paediatric chest has become an established imaging tool that may supplement plain film findings helping to reduce or tailor other ionizing (sectional) imaging in a variety of paediatric conditions such as sequestration or pneumonia. US has been shown to offer valuable imaging alternatives, both ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-007-0754-3
更新日期:2008-02-01 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 retrospectively assess the utility of semi-automated measurements by stratification of CT values of tumour size, CT value and doubling time (DT) using thin-section computed tomography (CT) images. The post-surgical outcomes of favourable and problematic tumours (more advanced p stage than IA, post-surgica...
journal_title:European radiology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00330-011-2241-0
更新日期:2012-01-01 00:00:00
abstract::Extrapelvic endometriosis is not uncommon but hepatic endometrioma is extremely rare. Ultrasound, CT and MR features of hepatic endometrioma are discussed and the literature is reviewed in this report. ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300050070
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVES:We investigated the potential reduction of patient exposure during invasive coronary angiography (ICA) if the procedure had only been directed to the vessel with at least one ≥ 50% stenosis as described in the CT report. METHODS:Dose reports of 61 patients referred to ICA because of at least one ≥ 50% steno...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-018-5317-2
更新日期:2018-07-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-003-2147-6
更新日期:2004-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-015-3914-x
更新日期:2016-04-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-004-2494-y
更新日期:2005-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-010-1745-3
更新日期:2010-08-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/BF00181129
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVES:To assess if the administration of gadoxetate disodium (Gd-EOB-DTPA) significantly affects hepatic magnetic resonance elastography (MRE) measurements in the delayed hepatobiliary phase (DHBP). METHODS:A total of 47 patients (15 females, 32 males; age range 23-78 years, mean 54.28 years) were assigned to sta...
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pub_type: 杂志文章
doi:10.1007/s00330-018-5616-7
更新日期:2019-02-01 00:00:00
abstract:OBJECTIVE:To assess the heterogeneity of liver fat deposition with MR of the liver in type-2 diabetic (T2D) patients. METHODS:We enrolled 121 consecutive T2D patients. The reference standard was 3.0-T (1)H-MR spectroscopy. Hepatic steatosis was defined as liver fat content (LFC) ≥5.56 %. A triple-echo gradient-echo se...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2468-4
更新日期:2012-10-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1007/s00330-020-06727-7
更新日期:2020-06-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-007-0785-9
更新日期:2008-03-01 00:00:00
abstract::The role of diffusion-weighted magnetic resonance imaging (DWI) to differentiate breast lesions in vivo was evaluated. Sixty women (mean age, 53 years) with 81 breast lesions were enrolled. A coronal echo planar imaging (EPI) sequence sensitised to diffusion (b value=1,000 s/mm(2)) was added to standard MR. The mean d...
journal_title:European radiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00330-007-0621-2
更新日期:2007-10-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-015-3595-5
更新日期:2015-07-01 00:00:00
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doi:10.1007/s00330-020-07058-3
更新日期:2020-12-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2636-6
更新日期:2013-03-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00330-016-4598-6
更新日期:2017-06-01 00:00:00
abstract::The ancient Egyptian mummy Paï-es-tjau-em-aui-nu, now on exhibition in the Rheinische Landesmuseum in Trier, Germany, was examined by conventional X-ray radiography, computed tomography, and digital fluoroscopy. In addition, some tissues were biopsied for further histologic identification. Along with some representati...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-001-1182-4
更新日期:2002-07-01 00:00:00
abstract:OBJECTIVE:To compare the diagnostic performance of models based on a combination of contrast-enhanced (CE) magnetic resonance imaging (MRI) with diffusion-weighted imaging (DWI) or time-intensity curves (TIC) in diagnosing malignancies of breast lesions. METHODS:A double-blind retrospective study was conducted in 328 ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-06883-w
更新日期:2020-09-01 00:00:00
abstract:OBJECTIVES:Given the frequency of abusive fractures among infants, and the lack of research and or evidence for the phases of fracture healing seen in this age group, this study aims to describe a timetable of radiological features of fracture healing among infants in the first months of life. METHODS:We completed a r...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-016-4569-y
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVES:The halo sign refers to a zone of ground-glass attenuation surrounding a pulmonary nodule. Pulmonary metastatic nodules exhibiting a halo sign are seen mainly in hypervascular tumours. We describe the appearance of a halo sign following treatment of adoptive transfer of autologous tumour-infiltrating lymphoc...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-014-3129-6
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:Tissue perfusion is frequently determined from dynamic contrast-enhanced CT or MRI image series by means of the steepest slope method. It was thus the aim of this study to systematically evaluate the reliability of this analysis method on the basis of simulated tissue curves. METHODS:9600 tissue curves were ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-010-1787-6
更新日期:2010-09-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-011-2361-6
更新日期:2012-06-01 00:00:00
abstract::The increasing availability of high-field (3 T) MR scanners requires adapting and optimizing clinical imaging protocols to exploit the theoretically higher signal-to-noise ratio (SNR) of the higher field strength. Our aim was to establish reliable and stable protocols meeting the clinical demands for imaging the neuro...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-003-1984-7
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the diagnostic performance of automated coronary atherosclerotic plaque quantification (QCT) by different users (expert/non-expert/automatic). METHODS:One hundred fifty coronary artery segments from 142 patients who underwent coronary computed tomography angiography (CCTA) and intravascular ultra...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-015-3698-z
更新日期:2015-10-01 00:00:00