Abstract:
:Our purpose was to evaluate the utility of surface anatomy scanning (SAS) of the brain with superimposition of MR angiograms in the diagnosis and presurgical planning of superficial cerebral arteriovenous malformations (AVMs). We performed SAS in 15 patients with superficial cerebral AVMs. Two-dimensional phase-contrast MR angiograms were then obtained in the same section and superimposed on the SAS images. The images were assessed regarding the visualization of each AVM component using a four-point grading scale (3=excellent to 0=poor). In 13 of the patients, the assessment was made comparing with conventional angiograms. The images were also compared with the surgical findings in 5 patients. The added images agreed well with the angiographic findings and demonstrated the relationships between the AVM components and the adjacent brain surface. The average scores of the feeder(s), nidus, and drainer(s) were 2.27, 2.33, and 2.67, respectively. The surgical findings also correlated well with the added images. Our technique can noninvasively demonstrate superficial AVMs along with the brain surface and provide information useful for planning surgery.
journal_name
Eur Radioljournal_title
European radiologyauthors
Tsuchiya K,Katase S,Yoshino A,Hachiya J,Shiokawa Ydoi
10.1007/s00330-001-1299-5subject
Has Abstractpub_date
2002-09-01 00:00:00pages
2330-4issue
9eissn
0938-7994issn
1432-1084journal_volume
12pub_type
杂志文章abstract:OBJECTIVES:To evaluate the changes in mammographic density after tamoxifen discontinuation in premenopausal women with oestrogen receptor-positive breast cancers and the underlying factors METHODS: A total of 213 consecutive premenopausal women with breast cancer who received tamoxifen treatment after curative surgery ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-017-5293-y
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVE:Osteoporosis is a prevalent and treatable condition, but it remains underdiagnosed. In this study, a deep learning-based system was developed to automatically measure bone mineral density (BMD) for opportunistic osteoporosis screening using low-dose chest computed tomography (LDCT) scans obtained for lung can...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-06679-y
更新日期:2020-07-01 00:00:00
abstract::Magnetic resonance angiography (MRA) has become an imaging modality which comprises various techniques based on two concepts: methods relying on the natural flow effects, the time-of-flight and phase-contrast technique, either in two- or three-dimensional acquisition mode, and the more recently developed contrast-enha...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300050834
更新日期:1999-01-01 00:00:00
abstract::In western European countries most blunt chest traumas are associated with motor vehicle and sport-related accidents. In Switzerland, 39 of 10,000 inhabitants were involved and severely injured in road accidents in 1998. Fifty two percent of them suffered from blunt chest trauma. According to the Swiss Federal Office ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300000435
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVES:We aimed to determine the frequency of isoattenuating insulinomas, to investigate their clinicopathological features and to assess their regional pancreatic perfusion characteristics. METHODS:Institutional review board approval was obtained, and patient informed consent was waived. From July 2010 to June 20...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-016-4216-7
更新日期:2016-10-01 00:00:00
abstract::Computed tomography with rectal air insufflation was compared with transrectal ultrasonography (TRUS) in 63 patients. The CT protocol involved pre- and postcontrast scans with 5 mm slice thickness following air insufflation in IV antiperistaltic agent. Of the patients, 79 % were scanned in the prone position. Results ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300050102
更新日期:1997-01-01 00:00:00
abstract:OBJECTIVES:To assess the prognostic value of pre-therapeutic computed tomography (CT) attenuation of liver metastases for overall survival (OS) in metastatic colorectal cancer (mCRC). METHODS:In the open-label, randomised, prospective phase-III FIRE-3 trial, patients with histologically confirmed mCRC received fluorou...
journal_title:European radiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00330-018-5454-7
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVES:Chronic obstructive pulmonary disease (COPD) is characterized by variable contributions of emphysema and airway disease on computed tomography (CT), and still little is known on their temporal evolution. We hypothesized that quantitative CT (QCT) is able to detect short-time changes in a cohort of patients w...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-019-06577-y
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:To compare videofluoroscopy that included a tablet test with impedance planimetry (EndoFLIP®) for the evaluation of oesophageal stenosis in patients with dysphagia. METHODS:In 56 patients, videofluoroscopic examinations following the transit of a 14-mm tablet were retrospectively reviewed and correlated wit...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-016-4516-y
更新日期:2017-04-01 00:00:00
abstract::Magnetic resonance imaging is currently the gold standard in the assessment of brain myelination. The normal pattern of brain myelination conforms to a fixed chronological sequence. Focal accelerated myelination is a usual pathological state and previously has only been associated with Sturge-Weber syndrome. The purpo...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-005-0044-x
更新日期:2006-04-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to determine whether performing the test bolus (TB) of computed tomography coronary angiography (CTCA) and computed tomography pulmonary angiography (CTPA) at 80 kVp reduces dose without compromising diagnostic quality. METHODS:An 80 kVp TB protocol for CTCA and CTPA was retros...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-014-3281-z
更新日期:2014-10-01 00:00:00
abstract:OBJECTIVES:To evaluate the feasibility and reproducibility of superb microvascular imaging (SMI) of the neonatal brain and to describe normal imaging features. METHODS:We performed transcranial ultrasound with SMI in 19 healthy term-born neonates. SMI was done according to a structured examination protocol, using two ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-018-5743-1
更新日期:2019-04-01 00:00:00
abstract::Since improvement in the material, true aneurysms and pseudoaneurysm formations have become relatively rare complications after femoro-popliteal reconstruction with polytetrafluoroethylene (PTFE) grafts. We report a case of late graft rupture and pseudoaneurysm formation within the straight femoral part of a femoro-po...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300050909
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVES:This study evaluated the performance of a novel automated software tool for epicardial fat volume (EFV) quantification compared to a standard manual technique at coronary CT angiography (cCTA). METHODS:cCTA data sets of 70 patients (58.6 ± 12.9 years, 33 men) were retrospectively analysed using two differen...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-013-3052-2
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVES:The aims of this study were to examine whether visual MRI rating scales used in diagnostics of cognitive disorders can be estimated computationally and to compare the visual rating scales with their computed counterparts in differential diagnostics. METHODS:A set of volumetry and voxel-based morphometry ima...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-019-06067-1
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVES:It is challenging to early differentiate biliary atresia from other causes of cholestasis. We aimed to develop an algorithm with risk stratification to distinguish biliary atresia from infantile cholestasis. METHODS:In this study, we enrolled infants with cholestasis into 2 subgroups from January 2010 to Ap...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-06751-7
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVES:This survey conducted by the International Society of Radiology and supported by the European Society of Radiology aimed to collect information regarding radiology departments' current practices in the management of patients with COVID-19. METHODS:Responses from 50 radiology departments involved in the mana...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-07252-3
更新日期:2020-09-17 00:00:00
abstract:PURPOSE:To evaluate the epidemiology of systematic reviews (SRs) published in imaging journals. METHODS:A MEDLINE search identified SRs published in imaging journals from 1 January 2000-31 December 2016. Articles retrieved were screened against inclusion criteria. Demographic and methodological characteristics were ex...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-018-5567-z
更新日期:2019-02-01 00:00:00
abstract::This was a controlled cross-sectional study to investigate the prevalence of dysbaric osteonecrosis (DON) in military divers. MRI examinations of the large joints and adjacent bones were performed in a cross-sectional group of 32 highly experienced military divers and 28 non-divers matched for age and anthropometric d...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-004-2452-8
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:To investigate the value of diffusion tensor imaging (DTI) of articular cartilage to differentiate healthy from osteoarthritis (OA) subjects in all cartilage regions. METHODS:DTI was acquired sagittally at 7 T in ten healthy and five OA (Kellgren-Lawrence grade 2) subjects with a line scan diffusion tensor ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-014-3155-4
更新日期:2014-07-01 00:00:00
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pub_type: 杂志文章
doi:10.1007/s00330-018-5665-y
更新日期:2019-03-01 00:00:00
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doi:10.1007/s00330-020-07469-2
更新日期:2020-11-25 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
abstract:OBJECTIVES:To compare tumour enhancement patterns measured using dynamic contrast-enhanced (DCE)-CT with tumour metabolism measured using positron emission tomography (PET)-CT in patients with non-small cell lung cancer (NSCLC) and stable disease after chemotherapy or chemoradiotherapy. METHODS:After treatment, 75 NSC...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2755-0
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVES:To evaluate a deep convolutional neural network (dCNN) for detection, highlighting, and classification of ultrasound (US) breast lesions mimicking human decision-making according to the Breast Imaging Reporting and Data System (BI-RADS). METHODS AND MATERIALS:One thousand nineteen breast ultrasound images f...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-019-06118-7
更新日期:2019-10-01 00:00:00
abstract::The appearances of knee injuries on MR imaging are less well documented in children than adults. Some patterns of injury are shared by both groups of patients, e. g. meniscal damage. The frequency of specific injuries may differ, e. g. anterior cruciate ligament (ACL) tear. Congenital abnormality, coexistent pathology...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300050284
更新日期:1997-01-01 00:00:00
abstract::To assess the practical feasibility and effectiveness of real-time magnetic resonance (MR) temperature monitoring for the radiofrequency (RF) ablation of liver tumours in a clinical setting, nine patients (aged 49-87 years, five men and four women) with one malignant tumour (14-50 mm, eight hepatocellular carcinomas a...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-009-1532-1
更新日期:2010-01-01 00:00:00
abstract::This Editorial Comment refers to the article "Citation Bias in Imaging Research: Are studies with higher diagnostic accuracy estimates cited more often?" by Frank RA, Sharifabadi AD, Salameh JP et al, Eur Radiol. 2018 Nov 15. https://doi.org/10.1007/s00330-018-5801-8 [1]. ...
journal_title:European radiology
pub_type: 评论,社论
doi:10.1007/s00330-018-5974-1
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVES:To analyze the association between cystic dystrophy in the heterotopic pancreas (CDHP) and minor papilla abnormalities. MATERIAL AND METHODS:Seventy-six patients with CDHP were retrospectively included over 14 years. Two radiologists searched for MDCT signs of CDHP (cysts and thickened intestinal wall, infl...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-015-3799-8
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVES:To determine if radiomic features, alone or combined with clinical data, are associated with residual tumour (RT) at surgery, and predict the risk of disease progression within 12 months (PD12) in ovarian cancer (OC) patients. METHODS:This retrospective study enrolled 101 patients according to the following...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-018-5389-z
更新日期:2018-11-01 00:00:00