The role of Size-Specific Dose Estimate (SSDE) in patient-specific organ dose and cancer risk estimation in paediatric chest and abdominopelvic CT examinations.

abstract：OBJECTIVE:To evaluate the delayed effects of irreversible electroporation (IRE) ablation on nerves. METHODS:The study was approved by the institutional animal care and use committee. CT-guided IRE-ablation (electric field per distance, 1,500 V/cm; pulse length, 70 μs; number of pulses, 90) of 6 sciatic nerves was perf...

journal_title：European radiology

authors： Schoellnast H,Monette S,Ezell PC,Maybody M,Erinjeri JP,Stubblefield MD,Single G,Solomon SB

更新日期：2013-02-01 00:00:00

abstract：:Ultrasound, which is now a widely available and generally accepted, low-cost technique with real-time properties, is the screening investigation of choice in fetal medicine. However, enthusiasm for fetal prenatal magnetic resonance imaging (MRI) is rising, because of the absence of known biological risks, the increasi...

journal_title：European radiology

authors： Cannie M,Jani J,De Keyzer F,Van Kerkhove F,Meersschaert J,Lewi L,Deprest J,Dymarkowski S

更新日期：2008-07-01 00:00:00

abstract：OBJECTIVES:To investigate the hepatobiliary enhancement patterns of gadoxetic acid (Gd-EOB-DTPA) MRI and the temporal evolution of focal nodular hyperplasia (FNH)-like lesions in pediatric cancer survivors. METHODS:We retrospectively included pediatric cancer survivors who had new liver lesions detected during surveil...

journal_title：European radiology

authors： Gu K,Jeon TY,Yoo SY,Kim JH

更新日期：2021-01-01 00:00:00

abstract：OBJECTIVES:To investigate the feasibility of a newly developed noise reduction technique at coronary CT angiography (CTA) that uses multi-phase data-averaging and non-rigid image registration. METHODS:Sixty-five patients underwent coronary CTA with prospective ECG-triggering. The range of the phase window was set at 7...

journal_title：European radiology

authors： Tatsugami F,Higaki T,Nakamura Y,Yamagami T,Date S,Fujioka C,Kiguchi M,Kihara Y,Awai K

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVE:To assess the efficacy of computed diffusion-weighted images (cDWIs) of b = 2000 s/mm(2) (cDWI2000) generated from DWIs of b = 0 and 1000 for prostate cancer (PCa) diagnosis in comparison with that of measured original DWIs of b = 1000 (mDWI1000) and b = 2000(mDWI2000) using 3-T MRI. METHODS:Eighty patients ...

journal_title：European radiology

authors： Ueno Y,Takahashi S,Kitajima K,Kimura T,Aoki I,Kawakami F,Miyake H,Ohno Y,Sugimura K

更新日期：2013-12-01 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：:Diffusion-weighted imaging allows for measurement of tissue microstructure and reflects the random motion of water protons. It provides a new method to study bone marrow and bone marrow alterations on the basis of altered water-proton mobility in various diseases. Different diffusion-weighted methods have proved to be...

journal_title：European radiology

authors： Baur A,Dietrich O,Reiser M

更新日期：2003-07-01 00:00:00

abstract：:Lesion area measurement in multiple sclerosis (MS) is one of the key points in evaluating the natural history and in monitoring the efficacy of treatments. This study was performed to check the intra- and inter-observer agreement variability of a locally developed Growing Region Segmentation Software (GRES), comparing...

journal_title：European radiology

authors： Parodi RC,Sardanelli F,Renzetti P,Rosso E,Losacco C,Ferrari A,Levrero F,Pilot A,Inglese M,Mancardi GL

更新日期：2002-04-01 00:00:00

abstract：OBJECTIVE:To retrospectively compare semi-automated and manual volume measurements of malignant liver tumours and inter- and intra-observer variability using commercially available software. METHODS:This study was performed on 60 consecutive patients with untreated liver metastases (30) and HCCs (30), i.e. 92 lesions ...

journal_title：European radiology

authors： Dubus L,Gayet M,Zappa M,Abaleo L,De Cooman A,Orieux G,Vilgrain V

更新日期：2011-05-01 00:00:00

abstract：:Both multislice computed tomography (CT) and magnetic resonance imaging (MRI) are emerging as methods to detect coronary artery stenoses and assess cardiac function and morphology. Non-cardiac structures are also amenable to assessment by these non-invasive tests. We investigated the rate of significant and insignific...

journal_title：European radiology

authors： Dewey M,Schnapauff D,Teige F,Hamm B

更新日期：2007-08-01 00:00:00

abstract：OBJECTIVE:To evaluate the relationship between multiple MR perfusion parameters and symptoms of patients with osteoid osteomas after percutaneous laser therapy. METHODS:MR perfusion studies of 20 patients diagnosed with an osteoid osteoma, treated with CT-guided percutaneous laser therapy, were retrospectively evaluat...

journal_title：European radiology

authors： Teixeira PA,Chanson A,Beaumont M,Lecocq S,Louis M,Marie B,Sirveaux F,Blum A

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVES:Radio frequency (RF) pulses in magnetic resonance imaging (MRI) can interact with implanted devices and cause tissue damage. However, there are new devices that can safely perform measurements with liberal MRI conditions such as an RF transmission field B1+rms ≤ 2.0 μT. We investigated whether MRI in this ca...

journal_title：European radiology

authors： Lunden L,Wolff S,Peters S,Drews C,Gierloff C,Jensen-Kondering U,Langguth P,Madjidyar J,Piesch TC,Jansen O

更新日期：2020-05-01 00:00:00

abstract：OBJECTIVES:To retrospectively determine incidence of early arterial blood flow stasis and its influencing factors during resin-based radioembolization (RE) of liver tumours. METHODS:Data of patients undergoing resin-based RE from 06/2006-12/2013 were reviewed. Second RE procedures of the same liver lobe were excluded....

journal_title：European radiology

authors： Pieper CC,Willinek WA,Thomas D,Ahmadzadehfar H,Essler M,Nadal J,Wilhelm KE,Schild HH,Meyer C

更新日期：2016-08-01 00:00:00

abstract：:Meningiomas, schwannomas, metastases, maldevelopmental cysts, epidermoids, dermoids and bone tumors represent the vast majority of extra-axial brain tumors. The location of extra-axial brain tumors affects treatment planning and predicts their prognosis. Computed tomography and particularly magnetic resonance imaging ...

journal_title：European radiology

authors： Drevelegas A

更新日期：2005-03-01 00:00:00

abstract：OBJECTIVE:This study investigated the diagnostic accuracy of the difference in the cross-sectional areas (CSAs) of affected cervical nerve roots (NRs) for diagnosing cervical radiculopathy (CR). METHODS:In total, 102 CR patients and 219 healthy volunteers were examined with ultrasound. The CSA of the cervical NR at ea...

journal_title：European radiology

authors： Takeuchi M,Wakao N,Hirasawa A,Murotani K,Kamiya M,Osuka K,Takayasu M

更新日期：2017-08-01 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:Many radiologists and clinicians still consider multiple myeloma (MM) and monoclonal gammopathies (MG) a contraindication for using iodine-based contrast media. The ESUR Contrast Media Safety Committee performed a systematic review of the incidence of post-contrast acute kidney injury (PC-AKI) in these patie...

journal_title：European radiology

authors： Stacul F,Bertolotto M,Thomsen HS,Pozzato G,Ugolini D,Bellin MF,Bongartz G,Clement O,Heinz-Peer G,van der Molen A,Reimer P,Webb JAW,ESUR Contrast Media Safety Committee.

更新日期：2018-02-01 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

authors： Shrot S,Schachter J,Shapira-Frommer R,Besser MJ,Apter S

更新日期：2014-06-01 00:00:00

abstract：PURPOSE:To analyse the accuracy of dual-energy contrast-enhanced spectral mammography in dense breasts in comparison with contrast-enhanced subtracted mammography (CESM) and conventional mammography (Mx). MATERIALS AND METHODS:CESM cases of dense breasts with histological proof were evaluated in the present study. Fou...

journal_title：European radiology

authors： Cheung YC,Lin YC,Wan YL,Yeow KM,Huang PC,Lo YF,Tsai HP,Ueng SH,Chang CJ

更新日期：2014-10-01 00:00:00

abstract：:The aim of this study was to evaluate the feasibility of endoluminal stent-graft placement in an angiographic suite for the treatment of emergent type-B aortic dissections and ruptured thoracic aortal aneurysms. Twenty-six patients with either urgent type-B dissection (n=8) or aneurysms (n=18) of the descending thorac...

journal_title：European radiology

authors： Balzer JO,Doss M,Thalhammer A,Fieguth HG,Moritz A,Vogl TJ

更新日期：2003-10-01 00:00:00

abstract：OBJECTIVE:To assess the value of time-intensity curves obtained after sulphur hefluoride-filled microbubble contrast agent injection to discriminate responders from non-responders among patients with Crohn's disease (CD). METHODS:Forty-three patients (29 male and 14 female; mean age ± SD, 48.5 ± 17.17 years) with init...

journal_title：European radiology

authors： Quaia E,Cabibbo B,De Paoli L,Toscano W,Poillucci G,Cova MA

更新日期：2013-06-01 00:00:00

abstract：OBJECTIVE:To compare the performance of synthetic mammography (SM) and digital mammography (DM) with digital breast tomosynthesis (DBT) or alone for the evaluation of microcalcifications. METHODS:This retrospective study includes 198 mammography cases, all with DM, SM, and DBT images, from January to October 2013. Thr...

journal_title：European radiology

authors： Choi JS,Han BK,Ko EY,Kim GR,Ko ES,Park KW

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVE:This study aimed to determine whether characteristics detected by multi-detector computed tomography (MDCT) were predictive of highly infectious, smear-positive, active pulmonary tuberculosis (PTB). METHODS:Among 124 patients with active PTB, 84 had positive (group 1) and 40 had negative (group 2) smear resu...

journal_title：European radiology

authors： Yeh JJ,Chen SC,Teng WB,Chou CH,Hsieh SP,Lee TL,Wu MT

更新日期：2010-09-01 00:00:00

abstract：OBJECTIVES:To evaluate whether iterative reconstruction algorithms improve the diagnostic accuracy of coronary CT angiography (CCTA) for detection of lipid-core plaque (LCP) compared to histology. METHODS AND MATERIALS:CCTA and histological data were acquired from three ex vivo hearts. CCTA images were reconstructed u...

journal_title：European radiology

authors： Puchner SB,Ferencik M,Maurovich-Horvat P,Nakano M,Otsuka F,Kauczor HU,Virmani R,Hoffmann U,Schlett CL

更新日期：2015-01-01 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：OBJECTIVES:To assess the relative diagnostic utility of low- and standard-dose computed tomography (CT)-guided lung biopsy. METHODS:In this single-center, single-blind, prospective, randomized controlled trial, patients were enrolled between November 2016 and June 2017. Enrolled study participants were randomly select...

journal_title：European radiology

authors： Fu YF,Li GC,Xu QS,Shi YB,Wang C,Wang T

更新日期：2020-03-01 00:00:00

abstract：:To determine whether neutral contrast agents with water-equivalent intraluminal attenuation can improve delineation of the bowel wall and increase overall image quality for a non-selected patient population, a neutral oral contrast agent (3% mannitol) was administered to 100 patients referred for abdominal multidetect...

journal_title：European radiology

authors： Berther R,Patak MA,Eckhardt B,Erturk SM,Zollikofer CL

更新日期：2008-09-01 00:00:00

abstract：:The aim of this study was to assess the costs and effectiveness of selective short magnetic resonance imaging (MRI) in patients with acute knee injury. A model was developed to evaluate the selective use of MRI in patients with acute knee injury and no fracture on radiography based on the results of a trial in which 2...

journal_title：European radiology

authors： Oei EH,Nikken JJ,Ginai AZ,Krestin GP,Verhaar JA,van Vugt AB,Hunink MG

更新日期：2009-02-01 00:00:00

abstract：:High-resolution CT (HRCT) is the radiological imaging technique that most closely reflects changes in lung structure. It represents the radiological method of choice for the diagnostic work-up of patients with known or suspected diffuse interstitial lung disease. A single HRCT finding is frequently nonspecific, but th...

journal_title：European radiology

authors： Schaefer-Prokop C,Prokop M,Fleischmann D,Herold C

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVES:To assess the diagnostic accuracy of a junctional zone (JZ) thickness of ≥ 12 mm and morphological features of the JZ in MRI in diagnosing adenomyosis in a premenopausal study population. METHODS:This single-center, prospective observational study consecutively enrolled 93 premenopausal women suffering from...

journal_title：European radiology

authors： Tellum T,Matic GV,Dormagen JB,Nygaard S,Viktil E,Qvigstad E,Lieng M

更新日期：2019-12-01 00:00:00