Radiation exposure of medical staff from interventional x-ray procedures: a multicentre study.

abstract：OBJECTIVES:To analyse the implementation, applicability and accuracy of the pretest probability calculation provided by NICE clinical guideline 95 for decision making about imaging in patients with chest pain of recent onset. METHODS:The definitions for pretest probability calculation in the original Duke clinical sco...

journal_title：European radiology

authors： Roehle R,Wieske V,Schuetz GM,Gueret P,Andreini D,Meijboom WB,Pontone G,Garcia M,Alkadhi H,Honoris L,Hausleiter J,Bettencourt N,Zimmermann E,Leschka S,Gerber B,Rochitte C,Schoepf UJ,Shabestari AA,Nørgaard B,Sato A,

更新日期：2018-09-01 00:00:00

abstract：:Electron beam tomography (EBT) has been used for cardiac diagnosis and the quantitative assessment of coronary calcium since the late 1980s. The introduction of mechanical multi-slice spiral CT (MSCT) scanners with shorter rotation times opened new possibilities of cardiac imaging with conventional CT scanners. The pu...

journal_title：European radiology

authors： Ulzheimer S,Kalender WA

更新日期：2003-03-01 00:00:00

abstract：OBJECTIVES:To evaluate the diffusion characteristics of inflammatory renal lesions and assess whether apparent diffusion coefficient (ADC) values can distinguish them from renal-cell carcinomas (RCCs). METHODS:Eighty-eight patients underwent multidetector computed tomography (MDCT), magnetic resonance imaging (MRI) an...

journal_title：European radiology

authors： Goyal A,Sharma R,Bhalla AS,Gamanagatti S,Seth A

更新日期：2013-01-01 00:00:00

abstract：:Axillary management in patients with breast cancer has become much less invasive with the introduction of sentinel lymph node biopsy (SLNB). However, over 70 % of SLNBs are negative, questioning the generic use of this invasive procedure. Emerging evidence indicates that breast cancer patients with a low axillary burd...

journal_title：European radiology

authors： Ahmed M,Usiskin SI,Hall-Craggs MA,Douek M

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to test the feasibility of time-resolved computed tomography angiography (TR-CTA) for use in the lower leg. METHODS:Fifty-nine patients with suspected peripheral arterial occlusive disease were examined with a standard CTA (S-CTA) of the lower run-off and with an additional TR-CTA o...

journal_title：European radiology

authors： Sommer WH,Helck A,Bamberg F,Albrecht E,Becker CR,Weidenhagen R,Kramer H,Reiser MF,Nikolaou K

更新日期：2010-12-01 00:00:00

abstract：:This study assessed both two-dimensional (2D) TrueFISP imaging for quantifying tongue volume and real-time TrueFISP imaging for evaluating chewing and swallowing in healthy volunteers and patients with acromegaly. In 50 healthy volunteers, tongue volumes were measured using a 2D TrueFISP sequence. Chewing and swallowi...

journal_title：European radiology

authors： Ajaj W,Goyen M,Herrmann B,Massing S,Goehde S,Lauenstein T,Ruehm SG

更新日期：2005-05-01 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

authors： Mela GS,Martinoli C,Poggi E,Derchi LE

更新日期：2003-04-01 00:00:00

abstract：:Aneurysmal bone cysts (ABC) are rare, benign, but locally destructive bone tumors. They occur in the spine in 14% of cases, but only 2% are found in the cervical spine. This case report presents a 16-year-old female with an expansive aneurysmatic bone cyst with extensive bone destruction and instability in the cervica...

journal_title：European radiology

authors： Pennekamp W,Peters S,Schinkel C,Kuhnen C,Nicolas V,Muhr G,Frangen TM

更新日期：2008-10-01 00:00:00

abstract：:The purpose of this study was to determine the feasibility and features of low-field MR imaging in performing interstitial laser ablation of osteoid osteomas. Between September 2001 and April 2002, five consecutive patients with clinical and imaging findings suggesting osteoid osteoma and referred for removal of osteo...

journal_title：European radiology

authors： Sequeiros RB,Hyvönen P,Sequeiros AB,Jyrkinen L,Ojala R,Klemola R,Vaara T,Tervonen O

更新日期：2003-10-01 00:00:00

abstract：PURPOSE:Late gadolinium enhancement cardiac MR (LGE-CMR) and extracellular volume fraction (ECV-CMR) are widely used to evaluate macroscopic and microscopic myocardial fibrosis. Macrocyclic contrast media are increasingly used off-label for myocardial scar assessment, given the superior safety profile of these agents. ...

journal_title：European radiology

authors： Rahsepar AA,Ghasemiesfe A,Suwa K,Dolan RS,Shehata ML,Korell MJ,Naresh NK,Markl M,Collins JD,Carr JC

更新日期：2019-08-01 00:00:00

abstract：:We describe the pace of recruitment of iron-oxide-labeled macrophages to the site of different stages of infection by in vivo magnetic resonance (MR) imaging. Peritoneal macrophages were labeled with superparamagnetic iron oxide ex vivo and administered through the tail vein 6 (acute) or 48 (subacute) h after bacteria...

journal_title：European radiology

authors： Lee JS,Sohn JY,Jung HD,Kim ST,Lee KG,Kang HJ

更新日期：2008-10-01 00:00:00

abstract：:The aim of this study was to depict and characterize inflammatory soft tissue proliferations caused by rheumatoid arthritis (RA) in the craniocervical region by unenhanced and contrast-enhanced CT. Computed tomography of the craniocervical region was performed in 35 patients in the axial plane before and after the i.v...

journal_title：European radiology

authors： Czerny C,Grampp S,Henk CB,Neuhold A,Stiskal M,Smolen J

更新日期：2000-01-01 00:00:00

abstract：:The purpose of this study was to describe and characterize the frequency and extent of stair-step artefacts in computed tomography coronary angiography (CTCA) with prospective electrocardiogram (ECG)-triggering and to identify their determinants. One hundred and forty three consecutive patients (55 women, mean age 57 ...

journal_title：European radiology

authors： Husmann L,Herzog BA,Burkhard N,Tatsugami F,Valenta I,Gaemperli O,Wyss CA,Landmesser U,Kaufmann PA

更新日期：2009-07-01 00:00:00

abstract：:Three europium-activated phosphors Y2O2S:Eu, Y2O3:Eu, and YVO4:Eu emitting red light were studied to investigate their suitability for radiographic cassettes or digital imaging systems. Screens were prepared from phosphor powders with various coating thicknesses by sedimentation. To assess phosphor light producing eff...

journal_title：European radiology

authors： Kandarakis I,Cavouras D,Panayiotakis GS,Triantis D,Nomicos CD

更新日期：1998-01-01 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

authors： Alabousi M,Alabousi A,McGrath TA,Cobey KD,Budhram B,Frank RA,Nguyen F,Salameh JP,Dehmoobad Sharifabadi A,McInnes MDF

更新日期：2019-02-01 00:00:00

abstract：:The influence of the frequency of computed tomography (CT) image acquisition on the diagnostic quality of dynamic perfusion CT (PCT) studies of the brain was investigated. Eight patients with clinically suspected acute ischemia of one hemisphere underwent PCT, performed on average 3.4 h after the onset of symptoms. Si...

journal_title：European radiology

authors： Wiesmann M,Berg S,Bohner G,Klingebiel R,Schöpf V,Stoeckelhuber BM,Yousry I,Linn J,Missler U

更新日期：2008-12-01 00:00:00

abstract：PURPOSE:To prospectively evaluate non-contrast-enhanced 7-Tesla (T) MRA for delineation of unruptured intracranial aneurysms (UIAs) in comparison with DSA. MATERIAL AND METHODS:Forty patients with single or multiple UIAs were enrolled in this IRB-approved trial. Sequences acquired at 7 T were TOF MRA and non-contrast-...

journal_title：European radiology

authors： Wrede KH,Matsushige T,Goericke SL,Chen B,Umutlu L,Quick HH,Ladd ME,Johst S,Forsting M,Sure U,Schlamann M

更新日期：2017-01-01 00:00:00

abstract：PURPOSE:To develop and validate a decision support tool for mammographic mass lesions based on a standardized descriptor terminology (BI-RADS lexicon) to reduce variability of practice. MATERIALS AND METHODS:We used separate training data (1,276 lesions, 138 malignant) and validation data (1,177 lesions, 175 malignant...

journal_title：European radiology

authors： Benndorf M,Kotter E,Langer M,Herda C,Wu Y,Burnside ES

更新日期：2015-06-01 00:00:00

abstract：:The aim of our study was to investigate local therapeutic effects and long-term results of combined transcatheter arterial chemoembolization (TACE) and percutaneous ethanol injection (PEI) in the treatment of large hepatocellular carcinoma (HCC). Eight-six patients (67 males and 19 females, age range 48-75 years, mean...

journal_title：European radiology

authors： Lencioni R,Paolicchi A,Moretti M,Pinto F,Armillotta N,Di Giulio M,Cicorelli A,Donati F,Cioni D,Bartolozzi C

更新日期：1998-01-01 00:00:00

abstract：:Primary and metastatic tumors of the liver can be treated successfully with transcatheter chemoembolization (TACE) during selective arterial catheterism. Arteritis is a possible referred side effect which can lead to tortuosity of the arteries, stenosis and occlusion of vessels. In our hospitals 117 consecutive patien...

journal_title：European radiology

authors： Belli L,Magistretti G,Puricelli GP,Damiani G,Colombo E,Cornalba GP

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVES:To evaluate tomosynthesis compared with 2D-mammography in cancer detection and recalls in a screening-programme, and assess performing synthesized instead of 2D, and compare double reading of 2D with single reading of tomosynthesis. METHODS:Women (age 50-69 years) participating in the screening-programme we...

journal_title：European radiology

authors： Romero Martín S,Raya Povedano JL,Cara García M,Santos Romero AL,Pedrosa Garriguet M,Álvarez Benito M

更新日期：2018-06-01 00:00:00

abstract：OBJECTIVES:To compare image quality and radiation dose of abdominal split-filter dual-energy CT (SF-DECT) combined with monoenergetic imaging to single-energy CT (SECT) with automatic tube voltage selection (ATVS). METHODS:Two-hundred single-source abdominal CT scans were performed as SECT with ATVS (n = 100) and SF-D...

journal_title：European radiology

authors： Euler A,Obmann MM,Szucs-Farkas Z,Mileto A,Zaehringer C,Falkowski AL,Winkel DJ,Marin D,Stieltjes B,Krauss B,Schindera ST

更新日期：2018-08-01 00:00:00

abstract：OBJECTIVES:To investigate diagnostic accuracy and radiation dose of high-pitch CT coronary artery calcium scoring (CACS) with tin filtration (Sn100kVp) versus standard 120kVp high-pitch acquisition. METHODS:78 patients (58% male, 61.5±9.1 years) were prospectively enrolled. Subjects underwent clinical 120kVp high-pitc...

journal_title：European radiology

authors： Apfaltrer G,Albrecht MH,Schoepf UJ,Duguay TM,De Cecco CN,Nance JW,De Santis D,Apfaltrer P,Eid MH,Eason CD,Thompson ZM,Bauer MJ,Varga-Szemes A,Jacobs BE,Sorantin E,Tesche C

更新日期：2018-07-01 00:00:00

abstract：OBJECTIVES:To validate the reliability of the visual coronary artery calcification score (VCACS) on low-dose CT (LDCT) for concurrent screening of CAC and lung cancer. METHODS:We enrolled 401 subjects receiving LDCT for lung cancer screening and ECG-gated CT for the Agatston score (AS). LDCT was reconstructed with 3- ...

journal_title：European radiology

authors： Huang YL,Wu FZ,Wang YC,Ju YJ,Mar GY,Chuo CC,Lin HS,Wu MT

更新日期：2013-05-01 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

authors： Nilsson T,Turén J,Billström A,Måre K,Carlsson A,Nyman U

更新日期：1999-01-01 00:00:00

abstract：:To purpose of this paper is to study the relation between normal lung maturation signal and changes in intensity ratios (SIR) and to determine which magnetic resonance imaging sequence provides the strongest correlation of normal lung SIs with gestational age. 126 normal singleton pregnancies (20-37 weeks) were examin...

journal_title：European radiology

authors： Balassy C,Kasprian G,Brugger PC,Weber M,Csapo B,Mittermayer C,Hörmann M,Prayer D

更新日期：2007-03-01 00:00:00

abstract：:Bronchioloalveolar carcinoma (BAC) is a polymorphic lung cancer the incidence of which is rising. The presence of intratumoral radiolucencies is an important feature of bronchioloalveolar carcinoma. The aim of this study was to present pictorially the spectrum of intratumoral radiolucencies visible in BAC. In 57 BACs ...

journal_title：European radiology

authors： Gaeta M,Caruso R,Blandino A,Bartiromo G,Scribano E,Pandolfo I

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVE:Assessing the advantage of x-ray dark-field contrast over x-ray transmission contrast in radiography for the detection of developing radiation-induced lung damage in mice. METHODS:Two groups of female C57BL/6 mice (irradiated and control) were imaged obtaining both contrasts monthly for 28 weeks post irradia...

journal_title：European radiology

authors： Burkhardt R,Gora T,Fingerle AA,Sauter AP,Meurer F,Umkehrer S,von Teuffenbach M,Kampfer S,Schilling D,Feuchtinger A,Walch AK,Rummeny E,Combs SE,Schmid TE,Pfeiffer F,Wilkens JJ,Herzen J

更新日期：2020-11-19 00:00:00

abstract：OBJECTIVES:To investigate the association between acute and chronic ischaemic lesions in a multiple territory lesion pattern (MTLP) detected by 3-Tesla MRI and stroke aetiology, specifically atrial fibrillation-associated stroke. METHODS:We analysed data from the 1000+ study - a prospective, observational 3-Tesla MRI ...

journal_title：European radiology

authors： Erdur H,Milles LS,Scheitz JF,Villringer K,Haeusler KG,Endres M,Audebert HJ,Fiebach JB,Nolte CH

更新日期：2019-03-01 00:00:00

abstract：OBJECTIVES:To evaluate T1 mapping as a non-invasive, functional MRI biomarker in patients shortly after solid organ transplantation to detect acute postsurgical kidney damage and to correlate T1 times with renal function. METHODS:101 patients within 2 weeks after solid organ transplantation (49 kidney transplantation,...

journal_title：European radiology

authors： Peperhove M,Vo Chieu VD,Jang MS,Gutberlet M,Hartung D,Tewes S,Warnecke G,Fegbeutel C,Haverich A,Gwinner W,Lehner F,Bräsen JH,Haller H,Wacker F,Gueler F,Hueper K

更新日期：2018-01-01 00:00:00