US and CT findings of multicentric leiomyosarcomatosis.

abstract：OBJECTIVES:To investigate the diagnostic performance of reduced-dose CT with a hybrid iterative reconstruction (IR) algorithm for the detection of hypervascular liver lesions. METHODS:Thirty liver phantoms with or without simulated hypervascular lesions were scanned with a 320-slice CT scanner with control-dose (40 mA...

journal_title：European radiology

authors： Nakamoto A,Tanaka Y,Juri H,Nakai G,Yoshikawa S,Narumi Y

更新日期：2017-07-01 00:00:00

abstract：OBJECTIVE:Our two-centre prospective study evaluates the usefulness of 64-slice coronary computed tomography (CCT) to rule out significant coronary artery stenosis in patients admitted in emergency departments (ED) for acute coronary syndromes (ACS) with low-to-intermediate risk score. METHODS:Patients (175) admitted ...

journal_title：European radiology

authors： Christiaens L,Duchat F,Boudiaf M,Tasu JP,Fargeaudou Y,Ledref O,Soyer P,Sirol M

更新日期：2012-05-01 00:00:00

abstract：OBJECTIVES:To evaluate factors associated with increased fluoroscopy time or the need for complex techniques at IVC filter retrieval. METHODS:This is a single-institution retrospective cohort study of 187 consecutive patients who underwent IVC filter retrieval. An analysis was performed on associations of patient fact...

journal_title：European radiology

authors： Kleedehn M,Moore K,Longo K,Woo K,Laeseke P

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVE:To test a digital imaging X-ray device based on the direct capture of X-ray photons with pixel detectors, which are coupled with photon-counting readout electronics. METHODS:The chip consists of a matrix of 256 × 256 pixels with a pixel pitch of 55 μm. A monolithic image of 11.2 cm × 7 cm was obtained by the...

journal_title：European radiology

authors： Gruber M,Homolka P,Chmeissani M,Uffmann M,Pretterklieber M,Kainberger F

更新日期：2012-01-01 00:00:00

abstract：OBJECTIVES:To investigate image quality of triple-rule-out (TRO) computed tomography (CT) using a 320-row-detector CT system with substantially reduced contrast medium volume at 100 kV. METHODS:Forty-six consecutive patients with noncritical, acute chest pain underwent 320-row-detector CT using a two-step TRO protocol...

journal_title：European radiology

authors： Durmus T,Rogalla P,Lembcke A,Mühler MR,Hamm B,Hein PA

更新日期：2011-07-01 00:00:00

abstract：:Lymphoma is a spectrum of malignant neoplasms of the lymphoid system. The appearances radiologically are diverse with almost all organs susceptible to involvement. The condition is challenging as it can mimic the appearance of almost all other neoplasms. This review highlights in a general way the diversity of the rad...

journal_title：European radiology

authors： Halliday T,Baxter G

更新日期：2003-05-01 00:00:00

abstract：OBJECTIVES:To compare the three-dimensional (3D)-fast spin-echo (FSE)-Cube with a conventional imaging protocol in evaluation of dacryostenosis. METHODS:Thirty-three patients with epiphora underwent examinations using Cube magnetic resonance dacryocystography (MRD) and a conventional protocol, which included 3D fast-r...

journal_title：European radiology

authors： Zhang J,Chen L,Wang QX,Liu R,Zhu WZ,Luo X,Peng L,Xiong W

更新日期：2015-03-01 00:00:00

abstract：OBJECTIVE:As stents for treating intracranial atherosclerotic stenosis may develop in-stent re-stenosis (ISR) in up to 30%, follow-up imaging is mandatory. Residual stenosis (RS) is not rare. We evaluated an optimised Flat Detector CT protocol with intravenous contrast material application (i.v. FD-CTA) for non-invasiv...

journal_title：European radiology

authors： Struffert T,Kloska S,Engelhorn T,Deuerling-Zheng Y,Ott S,Doelken M,Saake M,Köhrmann M,Doerfler A

更新日期：2011-02-01 00:00:00

abstract：PURPOSE:To evaluate the prognosis of "strict" high-risk nodules (small hepatocellular nodules detected only in the hepatobiliary phase of initial Gd-EOB-DTPA-enhanced MR examination) in patients with cirrhosis or chronic hepatitis. METHODS AND MATERIALS:The study included thirty-three patients with 60 "strict" high-ri...

journal_title：European radiology

authors： Higaki A,Ito K,Tamada T,Sone T,Kanki A,Noda Y,Yasokawa K,Yamamoto A

更新日期：2014-10-01 00:00:00

abstract：:The 2017 Core of the computed tomography (CT)/magnetic resonance imaging (MRI) Liver Imaging Reporting and Data System (LI-RADS) provides clear definitions and concise explanations of the CT/MRI diagnostic algorithm. Nevertheless, there remain some practical and controversial issues that radiologists should be aware o...

journal_title：European radiology

authors： Kim YY,Choi JY,Sirlin CB,An C,Kim MJ

更新日期：2019-03-01 00:00:00

abstract：:Vertebral fractures are the hallmark of osteoporosis and are associated with increased morbility and mortality. Because a majority of vertebral fractures often occur in absence of specific trauma and are asymptomatic, their identification is radiographic. The two most widely used methods to determine the severity of v...

journal_title：European radiology

authors： Guglielmi G,Diacinti D,van Kuijk C,Aparisi F,Krestan C,Adams JE,Link TM

更新日期：2008-07-01 00:00:00

abstract：:Adenocarcinoma is the most common malignant pancreatic tumor, affecting the head of the pancreas in 60-70% of cases. By the time of diagnosis, at least 80% of tumors are unresectable. Helical computed tomography (CT) is very effective in detecting and staging adenocarcinoma, with a sensitivity of up to 90% for detecti...

journal_title：European radiology

authors： Schima W,Ba-Ssalamah A,Kölblinger C,Kulinna-Cosentini C,Puespoek A,Götzinger P

更新日期：2007-03-01 00:00:00

abstract：OBJECTIVES:To comprehensively and quantitatively analyse flow and vorticity in the right heart of patients after repair of tetralogy of Fallot (rTOF) compared with healthy volunteers. METHODS:Time-resolved flow-sensitive 4D MRI was acquired in 24 rTOF patients and 12 volunteers. Qualitative flow evaluation was based o...

journal_title：European radiology

authors： Hirtler D,Garcia J,Barker AJ,Geiger J

更新日期：2016-10-01 00:00:00

abstract：:The aim of this study was to evaluate radiation dose and patient discomfort/pain in radial artery access vs femoral artery access in percutaneous coronary intervention (PCI). Dose-area product (DAP) was measured non-randomised for 114 procedures using femoral access and for 55 using radial access. The patients also re...

journal_title：European radiology

authors： Geijer H,Persliden J

更新日期：2004-09-01 00:00:00

abstract：:A novel ultrasonic imaging method, wideband harmonic imaging, for nonlinear imaging of microbubble contrast agents is evaluated. In wideband harmonic mode, two pulses of alternate phase are send out. The image is then processed from the sum of both pulses, resulting in an image of nonlinear scatterers such as microbub...

journal_title：European radiology

authors： Bauer A,Hauff P,Lazenby J,von Behren P,Zomack M,Reinhardt M,Schlief R

更新日期：1999-01-01 00:00:00

abstract：PURPOSE:To identify pathological features for sample analysis of magnetic resonance imaging-guided vaccum-assisted breast biopsy (MRIgVaBB) to optimize radio pathological correlation and identify discordant benign result. MATERIAL AND METHODS:Databases of two centres were queried to identify MRIgVaBB performed between...

journal_title：European radiology

authors： Dratwa C,Jalaguier-Coudray A,Thomassin-Piana J,Gonin J,Chopier J,Antoine M,Trop I,Darai E,Thomassin-Naggara I

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVES:To evaluate the diagnostic accuracy of dual-energy computed tomography (DECT) in identifying bone marrow edema (BME) around the hip joint in non-traumatic patients. METHODS:This prospective IRB-approved study was conducted between January 2019 and October 2019 and included 59 consecutive patients (18 males,...

journal_title：European radiology

authors： Foti G,Faccioli N,Silva R,Oliboni E,Zorzi C,Carbognin G

更新日期：2020-07-01 00:00:00

abstract：:This study was designed to compare the incidence of mechanical, thrombotic and infective complications in transjugular (IJV) and axillosubclavian (SCV) central venous catheters (CVC) in patients with hematological malignancy. In a prospective observational trial, 131 consecutive patients were classified into two group...

journal_title：European radiology

authors： Lee SH,Hahn ST

更新日期：2005-06-01 00:00:00

abstract：PURPOSE:To evaluate magnetic resonance imaging (MRI) for diaphragmatic endometriosis diagnosis. MATERIALS AND METHODS:Over a 2-year period, all diaphragmatic MRI performed in the context of diaphragmatic endometriosis were reviewed. Axial and coronal fat-suppressed T1- and T2-weighted sequences were analyzed by two in...

journal_title：European radiology

authors： Rousset P,Gregory J,Rousset-Jablonski C,Hugon-Rodin J,Regnard JF,Chapron C,Coste J,Golfier F,Revel MP

更新日期：2016-11-01 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

authors： Aase HS,Holen ÅS,Pedersen K,Houssami N,Haldorsen IS,Sebuødegård S,Hanestad B,Hofvind S

更新日期：2019-03-01 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

authors： Schwindt W,Kugel H,Bachmann R,Kloska S,Allkemper T,Maintz D,Pfleiderer B,Tombach B,Heindel W

更新日期：2003-09-01 00:00:00

abstract：:In Europe, lung cancer ranks third among the most common cancers, remaining the biggest killer. Since the publication of the first European Society of Radiology and European Respiratory Society joint white paper on lung cancer screening (LCS) in 2015, many new findings have been published and discussions have increase...

journal_title：European radiology

authors： Kauczor HU,Baird AM,Blum TG,Bonomo L,Bostantzoglou C,Burghuber O,Čepická B,Comanescu A,Couraud S,Devaraj A,Jespersen V,Morozov S,Agmon IN,Peled N,Powell P,Prosch H,Ravara S,Rawlinson J,Revel MP,Silva M,Snoeckx A,

更新日期：2020-06-01 00:00:00

abstract：:Imaging methods assist in the pre-treatment planning of laryngeal and hypopharyngeal neoplasms, by better defining the local extension of infiltrating tumours and by detecting subclinical neck adenopathies. Imaging has also an important role in excluding or detecting distant metastasis. Furthermore, there is evidence ...

journal_title：European radiology

authors： Hermans R

更新日期：2006-11-01 00:00:00

abstract：OBJECTIVE:This study determined the effect of dose reduction and kernel selection on quantifying emphysema using low-dose computed tomography (LDCT) and evaluated the efficiency of a deep learning-based kernel conversion technique in normalizing kernels for emphysema quantification. METHODS:A sample of 131 participant...

journal_title：European radiology

authors： Bak SH,Kim JH,Jin H,Kwon SO,Kim B,Cha YK,Kim WJ

更新日期：2020-12-01 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

authors： Konietzke P,Wielpütz MO,Wagner WL,Wuennemann F,Kauczor HU,Heussel CP,Eichinger M,Eberhardt R,Gompelmann D,Weinheimer O

更新日期：2020-05-01 00:00:00

abstract：:This article outlines the ability of MR imaging in staging, grading, tissue characterization, and posttherapeutic surveillance of soft tissue tumors. Well-known staging parameters, such as extent, relationship with adjacent structures, and detection of intralesional necrosis, are used in the MR protocol for locoregion...

journal_title：European radiology

authors： De Schepper AM,De Beuckeleer L,Vandevenne J,Somville J

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVES:To investigate the relationship of dual-phase dual-energy CT (DE-CT) and tumour size in the evaluation of the response to anti-EGFR therapy in patients with advanced non-small cell lung cancer (NSCLC). METHODS:Dual-phase DE-CT was performed in 31 patients with NSCLC before the onset of anti-EGFR (erlotinib)...

journal_title：European radiology

authors： Baxa J,Matouskova T,Krakorova G,Schmidt B,Flohr T,Sedlmair M,Bejcek J,Ferda J

更新日期：2016-08-01 00:00:00

abstract：:Our objective was to evaluate, in a routine clinical setting, the role of spiral CT as a second procedure in patients with clinically suspected pulmonary embolism (PE) and abnormal perfusion scan. We prospectively studied the role of spiral CT in 279 patients suspected of PE. All patients started their diagnostic algo...

journal_title：European radiology

authors： van Strijen MJ,de Monyé W,Kieft GJ,Pattynama PM,Huisman MV,Smith SJ,Bloem JL

更新日期：2003-07-01 00:00:00

abstract：:The aim of this study was to find out by radiological analysis whether it is possible to prevent interval cancers in screening programmes without a concomitant increase in false positives. Re-scrutiny of all mammograms of 544 interval cancers was implemented. Blinded re-scrutiny of screening mammograms of 390 interval...

journal_title：European radiology

authors： Vitak B

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVES:The strategically acquired gradient echo (STAGE) protocol, developed for 3T scanners, allows one to derive quantitative maps such as T1, T2*, proton density, and quantitative susceptibility mapping in about 5 min. Our aim was to adapt the STAGE sequences for 1.5T scanners which are still commonly used in cli...

journal_title：European radiology

authors： Pirastru A,Chen Y,Pelizzari L,Baglio F,Clerici M,Haacke EM,Laganà MM

更新日期：2021-01-06 00:00:00