Abstract：
:Meningeal hemangiopericytoma (MHP) is extremely rare in childhood. Mean age at diagnosis is between 38 and 43 years. We present an 8-year-old boy with MHP of the middle cranial fossa. Imaging findings were indistinguishable from an aggressive bone tumor such as Ewing's sarcoma. Imaging findings are presented and discussed. Our case indicates that MHP should be considered in the differential diagnosis of skull-base tumors despite the fact that MHP is extremely rare in childhood.
journal_name
Eur Radioljournal_title
European radiologyauthors
Huisman TA,Brandner S,Niggli F,Kacl G,Willi UV,Martin Edoi
10.1007/s003309900222subject
Has Abstractpub_date
2000-01-01 00:00:00pages
1073-5issue
7eissn
0938-7994issn
1432-1084journal_volume
10pub_type
杂志文章abstract：:The aim was to develop clinical guidelines for multidetector computed tomography urography (CTU) by a group of experts from the European Society of Urogenital Radiology (ESUR). Peer-reviewed papers and reviews were systematically scrutinized. A summary document was produced and discussed at the ESUR 2006 and ECR 2007 ...
journal_title：European radiology
pub_type： 杂志文章,实务指引
doi：10.1007/s00330-007-0792-x
更新日期：2008-01-01 00:00:00
abstract：OBJECTIVES:To assess the combined role of tumor vascularity, estimated from perfusion MRI, and MGMT methylation status on overall survival (OS) in patients with glioblastoma. METHODS:A multicentric international dataset including 96 patients from NCT03439332 clinical study were used to study the prognostic relationshi...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-020-07297-4
更新日期：2020-10-01 00:00:00
abstract：OBJECTIVES:To determine association of gross tumour volume (GTV) of resectable oesophageal squamous cell carcinoma (SCC) measured on T2-weighted imaging (T2WI), contrast-enhanced T1-weighted imaging (CE-T1WI) and diffusion-weighted imaging (DWI) with T category and lymphatic metastasis (LM). METHODS:Sixty oesophageal ...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-018-5477-0
更新日期：2018-11-01 00:00:00
abstract：:We assessed the value of three-dimensional (3D) dynamic magnetic resonance angiography (MRA) for the follow-up of patients with radiosurgically treated cerebral arteriovenous malformations (AVMs). Fifty-four patients with cerebral AVMs treated by radiosurgery (RS) were monitored using conventional catheter angiography...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-005-0011-6
更新日期：2006-03-01 00:00:00
abstract：:The aim of this study was to evaluate inter- and intra-observer reproducibility when making electronic caliper linear tumor measurements on picture archiving and communications systems (PACS) and compare them with linear measurements obtained from circumferential tracing of tumor perimeter. Three radiologists measured...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-003-2027-0
更新日期：2004-03-01 00:00:00
abstract：:Insulinoma is the most common pancreatic endocrine tumor. Localization of small tumors remains a diagnostic challenge. Recently, Mangafodipir-enhanced MR imaging using a whole-body coil has been shown to be effective in the detection and staging of pancreatic cancer [3]. Localization of even small tumors is improved a...
journal_title：European radiology
pub_type： 杂志文章,评审
doi：10.1007/s00330-003-2017-2
更新日期：2004-05-01 00:00:00
abstract：OBJECTIVES:To describe a randomized controlled trial (RCT) of digital breast tomosynthesis including synthesized two-dimensional mammograms (DBT) versus digital mammography (DM) in a population-based screening program for breast cancer and to compare selected secondary screening outcomes for the two techniques. METHOD...
journal_title：European radiology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1007/s00330-018-5690-x
更新日期：2019-03-01 00:00:00
abstract：OBJECTIVES:To evaluate visualization of the right adrenal vein (RAV) with multidetector CT and non-contrast-enhanced MR imaging in patients with primary aldosteronism. METHODS:A total of 125 patients (67 men) scheduled for adrenal venous sampling (AVS) were included. Dynamic 64-detector-row CT and balanced steady-stat...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-015-3872-3
更新日期：2016-03-01 00:00:00
abstract：OBJECTIVES:Epidermal growth factor receptor (EGFR) amplification and telomerase reverse transcriptase promoter (TERTp) mutation status of isocitrate dehydrogenase-wildtype (IDHwt) lower-grade gliomas (LGGs; grade II/III) are crucial for identifying IDHwt LGG with an aggressive clinical course. The purpose of this study...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-020-07090-3
更新日期：2020-12-01 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...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-018-5616-7
更新日期：2019-02-01 00:00:00
abstract：OBJECTIVES:To evaluate diagnostic performance of follow-up MRI for detection of local recurrence of rectal cancer after transanal endoscopic microsurgery (TEM). METHODS:Between January 2006 and February 2014, 81 patients who underwent TEM were included. Two expert readers (R1 and R2), independently evaluated T2-weight...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-017-4853-5
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVES:Contrast media (CM) extravasation is a well-known complication of CT angiography (CTA). Our prospective randomized control study aimed to assess whether a four-phasic CM administration protocol reduces the risk of extravasation compared to the routinely used three-phasic protocol in coronary CTA. METHODS:Pa...
journal_title：European radiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00330-017-4866-0
更新日期：2017-11-01 00:00:00
abstract：:Mammography is a branch of radiology which could benefit greatly from the assimilation of digital imaging technologies. Computerized enhancement techniques could be used to ensure optimum presentation of all clinical images. Beyond this it will facilitate powerful new clinical resources such as computer-assisted diagn...
journal_title：European radiology
pub_type： 杂志文章,评审
doi：10.1007/s003300050228
更新日期：1997-01-01 00:00:00
abstract：OBJECTIVES:At a European Society of Neuroradiology (ESNR) Annual Meeting 2015 workshop, commonalities in practice, current controversies and technical hurdles in glioma MRI were discussed. We aimed to formulate guidance on MRI of glioma and determine its feasibility, by seeking information on glioma imaging practices f...
journal_title：European radiology
pub_type： 杂志文章,多中心研究
doi：10.1007/s00330-018-5314-5
更新日期：2018-08-01 00:00:00
abstract：OBJECTIVE:This study was designed to investigate the mammography and ultrasound findings of triple-negative breast cancer and to compare the results with characteristics of ER-positive/PR-negative/HER2-negative breast cancer and ER-negative/PR-negative/HER2-positive breast cancer. METHODS:From January 2007 to October ...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-009-1656-3
更新日期：2010-05-01 00:00:00
abstract：:Here we report our experience of a neuroprotective adaptation of the technique of CT-guided radiofrequency (RF) ablation of spinal osteoid osteomas. Over 9 years seven patients underwent eight CT-guided RF treatments for osteoid osteoma. CT-guided RF ablation was performed with general anaesthesia. The lesion was heat...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-009-1404-8
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVES:Hepatic apparent diffusion coefficient (ADC) values and ADC-related indices were correlated with the Mayo risk score for primary biliary cirrhosis (MRSPBC) and METAVIR scores of liver specimens to determine the clinical and pathological significance of diffusion-weighted magnetic resonance imaging (DWMRI). ...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-015-3716-1
更新日期：2015-10-01 00:00:00
abstract：:The value of 31P-magnetic resonance spectroscopy (MRS) as a possible tool to distinguish viable from non-viable tissue after myocardial infarction was analysed in humans. Fifteen patients 3 weeks after anterior myocardial infarction were studied with breath-hold cine MRI and 3D-CSI MRS (1.5 T system). 31P-spectra were...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s003300000316
更新日期：2000-01-01 00:00:00
abstract：:We performed a bibliometric search to evaluate number and scientific "weight" of papers written by European radiologists, as compared with colleagues from other countries, to measure the contribution of European researchers to radiology journals, and to correlate bibliometric parameters with some socio-economic factor...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-002-1640-7
更新日期：2003-04-01 00:00:00
abstract：OBJECTIVE:This study aims to establish and validate a radiomics nomogram based on contrast-enhanced spectral mammography (CESM) for prediction of axillary lymph node (ALN) metastasis in breast cancer. METHODS:This retrospective study included 394 patients with breast cancer who underwent CESM examination in two hospit...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-020-07016-z
更新日期：2020-12-01 00:00:00
abstract：OBJECTIVES:Olfactory dysfunction in Parkinson's disease is usually prodromal to other symptoms. In this study, we aimed to explore the association of olfactory function with the availabilities of striatal dopamine transporter (DAT) in healthy subjects. METHODS:Data used in the preparation of this article were obtained...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-017-5147-7
更新日期：2018-04-01 00:00:00
abstract：OBJECTIVES:To compare two-dimensional (2D) and three-dimensional (3D) computed tomography (CT) measurements of ablation zones (AZs) related to the shaft of two different large-volume monopolar multi-tined expandable electrodes. METHODS:Percutaneous radiofrequency (RF) ablation was performed in 12 pigs (81.6 +/- 7.8 kg...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-009-1639-4
更新日期：2010-05-01 00:00:00
abstract：:The aim of this study was to evaluate the radiation dose given by semicoronal CT of the sacroiliac joints (SIJs) in comparison with axial CT and conventional radiography. The total effective radiation doses given by serial contiguous semicoronal and axial CT, using 5-mm slices, 120 kV and 330 mAs, were determined by m...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-001-1297-7
更新日期：2002-11-01 00:00:00
abstract：:This study aimed to evaluate the influence of a new navigator technique (3D MAG) on navigator efficiency, total acquisition time, image quality and diagnostic accuracy. Fifty-six patients with suspected coronary artery disease underwent free breathing navigator gated coronary MRA (Intera, Philips Medical Systems, 1.5 ...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-005-2731-z
更新日期：2005-08-01 00:00:00
abstract：OBJECTIVE:To assess severity and factors of pain during high-intensity focused ultrasound (HIFU) ablation of benign thyroid nodules. METHODS:128 patients who underwent a HIFU ablation for a benign thyroid nodule were analysed. All patients received a bolus of intravenous pethidine and diazepam before treatment. After ...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-017-5200-6
更新日期：2018-06-01 00:00:00
abstract：OBJECTIVE:To determine the value of perfusion computed tomography (CT-p) in the quantitative assessment of tumour-related neoangiogenesis processes in patients with hepatocellular carcinoma (HCC). MATERIALS AND METHODS:Fifty-two biopsy proven HCC lesions were examined with dynamic CT investigations during injection of...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-011-2307-z
更新日期：2012-04-01 00:00:00
abstract：:The purpose of this paper is to define and evaluate a classification category for contrast-enhanced (CE) MR imaging of the breast based on the BI-RADS mammographic categories of the American College of Radiology. Using five evaluation criteria for MR findings (initial signal increase, post-initial signal behavior, sha...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-001-1213-1
更新日期：2002-05-01 00:00:00
abstract：OBJECTIVE:To investigate the relationship between paraspinal and psoas muscle volumes and acute osteoporotic or low-bone-mass compression fractures of the lumbar spine in postmenopausal women. METHODS:Patient data were retrieved retrospectively for postmenopausal women with L-spine magnetic resonance imaging (MRI) and...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-019-06034-w
更新日期：2019-09-01 00:00:00
abstract：OBJECTIVES:To assess feasibility, image quality, and radiation dose of prospectively ECG-triggered coronary CT angiography (CTA) in orthotopic heart transplant (OHT) recipients. METHODS:47 consecutive OHT recipients (40 men, mean age 62.1 ± 10.9 years, mean heart rate 86.3 ± 14.4 bpm) underwent dual-source CTA to rule...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-011-2126-2
更新日期：2011-09-01 00:00:00
abstract：OBJECTIVES:To evaluate the accuracy of diagnoses of COVID-19 based on chest CT as well as inter-observer agreement between teleradiologists during on-call duty and senior radiologists in suspected COVID-19 patients. MATERIALS AND METHODS:From March 13, 2020, to April 14, 2020, consecutive suspected COVID-19 adult pati...
journal_title：European radiology
pub_type： 杂志文章
doi：10.1007/s00330-020-07345-z
更新日期：2020-10-29 00:00:00
