Soft tissue Burkitt's lymphoma: radiological findings.

abstract：:Circumscribed radiolucencies within the vertebral bones can be due to a variety of changes including benign and malignant tumours or tumour-like lesions. Radiolucencies due to degenerative intraosseous pneumatocyst are very uncommon but have to be taken into the differential diagnosis in well-circumscribed lytic lesio...

journal_title：European radiology

authors： Steingruber IE,Bach CM,Wimmer C,Nogler M,Buchberger W

更新日期：2001-01-01 00:00:00

abstract：:The aim of this study was to demonstrate that dose reduction and constant image quality can be achieved by adjusting X-ray dose to patient size. To establish the relation between patient size, image quality and dose we scanned 19 patients with reduced dose. Image noise was measured. Four radiologists scored image qual...

journal_title：European radiology

authors： Wilting JE,Zwartkruis A,van Leeuwen MS,Timmer J,Kamphuis AG,Feldberg M

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVES:To compare the conspicuity of different histopathological types of breast cancer according to breast density and mammographic imaging in patients with screen-detected breast cancers undergoing both full-field digital mammography (FFDM) and screen-film mammography (SFM) in the United Kingdom National Health S...

journal_title：European radiology

authors： Pinker K,Perry N,Vinnicombe S,Shiel S,Weber M

更新日期：2011-01-01 00:00:00

abstract：:The aim was to compare the performances of contrast-enhanced (CE) ultrasonography (US) and spiral computed tomography (CT) in the detection and characterization of portal vein thrombosis complicating hepatocellular carcinoma (HCC). We studied 50 patients with HCC who had biopsy-proven portal vein thrombi that had been...

journal_title：European radiology

authors： Rossi S,Ghittoni G,Ravetta V,Torello Viera F,Rosa L,Serassi M,Scabini M,Vercelli A,Tinelli C,Dal Bello B,Burns PN,Calliada F

更新日期：2008-08-01 00:00:00

abstract：OBJECTIVES:To evaluate the impact of model-based iterative reconstruction (MBIR) on image quality and low-contrast lesion detection compared with filtered back projection (FBP) in abdominal computed tomography (CT) of simulated medium and large patients at different tube voltages. METHODS:A phantom with 45 hypoattenua...

journal_title：European radiology

authors： Euler A,Stieltjes B,Szucs-Farkas Z,Eichenberger R,Reisinger C,Hirschmann A,Zaehringer C,Kircher A,Streif M,Bucher S,Buergler D,D'Errico L,Kopp S,Wilhelm M,Schindera ST

更新日期：2017-12-01 00:00:00

abstract：:The aim of our study was to evaluate radiologic findings of the tuberculosis involving breast. We evaluated the radiologic features of 17 patients (18 lesions) with tuberculous disease involving the breast. The radiologic examinations, including mammography (16 patients), ultrasonography (12 patients), and Gd-DTPA-enh...

journal_title：European radiology

authors： Oh KK,Kim JH,Kook SH

更新日期：1998-01-01 00:00:00

abstract：:The criteria to define therapeutic response in oncology are those proposed by Miller, characterized by four response categories (complete response, partial response, no change, progression of disease), and based upon both measurable and non-measurable (and otherwise assessable) morphological parameters in comparison w...

journal_title：European radiology

authors： Ferrozzi F,Tognini G,Pavone P

更新日期：2002-04-01 00:00:00

abstract：OBJECTIVES:To report the frequencies of potentially relevant incidental findings in the general adult population and to develop a protocol for their management in whole-body magnetic resonance imaging (wb-MRI). METHODS:A total of 2,500 adult subjects (1,271 women, 1,229 men; mean age 53 years) from the population-base...

journal_title：European radiology

authors： Hegenscheid K,Seipel R,Schmidt CO,Völzke H,Kühn JP,Biffar R,Kroemer HK,Hosten N,Puls R

更新日期：2013-03-01 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：OBJECTIVES:To benchmark regional standard practice for paediatric cranial CT-procedures in terms of radiation dose and acquisition parameters. METHODS:Paediatric cranial CT-data were retrospectively collected during a 1-year period, in 3 different hospitals of the same country. A dose tracking system was used to autom...

journal_title：European radiology

authors： De Bondt T,Mulkens T,Zanca F,Pyfferoen L,Casselman JW,Parizel PM

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVES:To evaluate the positive predictive values (PPVs) of calcifications with suspicious morphology by incorporating distribution and clinical factors in two separate cohorts to provide more practical guidance for management. METHODS:This retrospective study included 1076 consecutive women from two cohorts (coho...

journal_title：European radiology

authors： Choi WJ,Han K,Shin HJ,Lee J,Kim EK,Yoon JH

更新日期：2020-09-22 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：OBJECTIVES:Knowledge on the epidemiology and long-term course of rotator cuff calcific tendinitis (RCCT) is scarce. We assessed demographics, radiological characteristics, and their association with long-term outcomes in a large patient group. METHODS:Baseline demographics, radiological characteristics and treatment w...

journal_title：European radiology

authors： de Witte PB,van Adrichem RA,Selten JW,Nagels J,Reijnierse M,Nelissen RG

更新日期：2016-10-01 00:00:00

abstract：OBJECTIVE:To develop a fully automated AI system to quantitatively assess the disease severity and disease progression of COVID-19 using thick-section chest CT images. METHODS:In this retrospective study, an AI system was developed to automatically segment and quantify the COVID-19-infected lung regions on thick-secti...

journal_title：European radiology

authors： Li Z,Zhong Z,Li Y,Zhang T,Gao L,Jin D,Sun Y,Ye X,Yu L,Hu Z,Xiao J,Huang L,Tang Y

更新日期：2020-12-01 00:00:00

abstract：:We retrospectively evaluated the effect, timing and safety of different pharmacological strategies during 64-slice CT coronary angiography (CT-CA). From the institutional database of CT-CAwe enrolled 560 consecutive patients with suspected coronary artery disease. The type of drug preparation (group 1 = no treatment; ...

journal_title：European radiology

authors： Maffei E,Palumbo AA,Martini C,Tedeschi C,Tarantini G,Seitun S,Ruffini L,Aldrovandi A,Weustink AC,Meijboom WB,Mollet NR,Krestin GP,de Feyter PJ,Cademartiri F

更新日期：2009-12-01 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：OBJECTIVES:We hypothesized that non-contrast-enhanced PETRA (pointwise encoding time reduction with radial acquisition) MR (magnetic resonance) sequencing could be an alternative to unenhanced computed tomography (CT) in assessing cystic fibrosis (CF) lung structural alterations, as well as compared agreements and conc...

journal_title：European radiology

authors： Dournes G,Menut F,Macey J,Fayon M,Chateil JF,Salel M,Corneloup O,Montaudon M,Berger P,Laurent F

更新日期：2016-11-01 00:00:00

abstract：OBJECTIVES:To evaluate whether quantitative susceptibility mapping (QSM) can be employed to detect abnormalities within normal-appearing basal ganglia on conventional MRI in patients with neuropsychiatric systemic lupus erythematosus (NPSLE). METHODS:For 33 SLE patients (13 NPSLE and 20 non-NPSLE patients) and 23 age/...

journal_title：European radiology

authors： Ogasawara A,Kakeda S,Watanabe K,Ide S,Ueda I,Murakami Y,Moriya J,Futatsuya K,Sato T,Nakayamada S,Saito K,Tanaka Y,Liu T,Wang Y,Korogi Y

更新日期：2016-04-01 00:00:00

abstract：:Acute liver failure (ALF)-related encephalopathy was previously characterized by MR spectroscopy of single voxels containing both grey and white matter brain tissue. Quantitative multivoxel MRS was used here to compare grey and white matter brain tissue concentrations of glutamate/glutamine (Glx) and lactate in ALF an...

journal_title：European radiology

authors： Sijens PE,Alkefaji H,Lunsing RJ,van Spronsen FJ,Meiners LC,Oudkerk M,Verkade HJ

更新日期：2008-11-01 00:00:00

abstract：:Carcinoid heart disease is a frequent complication of the carcinoid syndrome, usually presenting as right-sided valvular heart disease. Although the diagnosis is most often made with cardiac ultrasound, MRI and CT are valuable techniques for diagnosing carcinoid heart disease. ...

journal_title：European radiology

authors： Mollet NR,Dymarkowski S,Bogaert J

更新日期：2003-12-01 00:00:00

abstract：:Sacral insufficiency fractures develop over a period of time and show time-dependent changes. We report on 15 CT examinations of 5 patients with early-stage insufficiency fractures of the sacrum. In 4 patients only irregular sclerosis without distinct fracture lines was present in 7 of 8 fractures. Of these 4 patients...

journal_title：European radiology

authors： Stäbler A,Steiner W,Kohz P,Bartl R,Berger H,Reiser M

更新日期：1996-01-01 00:00:00

abstract：:The purpose of this study was to report the CT findings of renal cell carcinoma of clear type (RCCCT) and to determine if there are characteristic morphologic features in RCCCT with respect to tumor size, architectural patterns, and pathologic stage. The CT scans of 35 patients with RCCCT were reviewed retrospectively...

journal_title：European radiology

authors： Soyer P,Dufresne A,Klein I,Barbagelatta M,Hervé JM,Scherrer A

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVES:To compare image quality and radiation dose between dual-energy subtraction (DES)-based bone suppression images (D-BSIs) and software-based bone suppression images (S-BSIs). METHODS:Chest radiographs (CXRs) of forty adult patients were obtained with the two X-ray devices, one with DES and one with bone supp...

journal_title：European radiology

authors： Hong GS,Do KH,Son AY,Jo KW,Kim KP,Yun J,Lee CW

更新日期：2021-01-13 00:00:00

abstract：:The purpose of this study was to evaluate the diagnostic utility of sonoelastography in differentiating benign from malignant non-palpable breast lesions. A total of 293 BI-RADS 3-5 (Breast Imaging Reporting And Data System) impalpable breast lesions in 278 women was evaluated with B-mode ultrasound (US) and subsequen...

journal_title：European radiology

authors： Scaperrotta G,Ferranti C,Costa C,Mariani L,Marchesini M,Suman L,Folini C,Bergonzi S

更新日期：2008-11-01 00:00:00

abstract：OBJECTIVES:The purpose of this study was to compare the image quality of coronary computed tomography angiography (CTA) subjected to deep learning-based image restoration (DLR) method with images subjected to hybrid iterative reconstruction (IR). METHODS:We enrolled 30 patients (22 men, 8 women) who underwent coronary...

journal_title：European radiology

authors： Tatsugami F,Higaki T,Nakamura Y,Yu Z,Zhou J,Lu Y,Fujioka C,Kitagawa T,Kihara Y,Iida M,Awai K

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVES:To investigate if brain gamma-aminobutyric acid (GABA) levels in patients with relapsing-remitting multiple sclerosis (RRMS) are abnormal compared with healthy controls, and their relationship to cognitive function in RRMS. METHODS:Twenty-eight RRMS patients and twenty-six healthy controls underwent magneti...

journal_title：European radiology

authors： Cao G,Edden RAE,Gao F,Li H,Gong T,Chen W,Liu X,Wang G,Zhao B

更新日期：2018-03-01 00:00:00

abstract：OBJECTIVES:Opsoclonus myoclonus ataxia (OMA) syndrome, also known as "Kinsbourne syndrome" or "dancing eye syndrome," is a rare, paraneoplastic entity which may be associated with pediatric neuroblastic tumors and carry a grave prognosis. We aimed to evaluate the role of 68Ga DOTANOC PET/CT for detecting neuroblastic t...

journal_title：European radiology

authors： Kumar R,Vankadari K,Mittal BR,Bansal D,Trehan A,Sahu JK,Sankhyan N

更新日期：2021-01-06 00:00:00

abstract：OBJECTIVES:To evaluate the effect of hybrid iterative reconstruction on qualitative and quantitative parameters at 256-slice cardiac CT. METHODS:Prospective cardiac CT images from 20 patients were analysed. Paired image sets were created using 3 reconstructions, i.e. filtered back projection (FBP) and moderate- and hi...

journal_title：European radiology

authors： Utsunomiya D,Weigold WG,Weissman G,Taylor AJ

更新日期：2012-06-01 00:00:00

abstract：:The RETAIN project (Radiological Examinations Transfer on an ATM Integrated Network) has aimed at testing videoconferencing and DICOM image transfers to get advice about difficult radiological cases over an asynchronous transfer mode (ATM)-based network, which affords a more comfortable interface than narrow-band netw...

journal_title：European radiology

authors： Heautot JF,Eichelberg M,Gibaud B,Tréguier C,Lemoine D,Scarabin JM,Piqueras J,Carsin M,Gandon Y

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVES:To compare treatment outcomes of subcentimeter hypervascular nodules at high risk for developing into hepatocellular carcinomas (SHNHR) between early treatment and watchful waiting until progression to overt hepatocellular carcinoma (HCC) groups. METHODS:SHNHRs were defined as subcentimeter hypervascular no...

journal_title：European radiology

authors： Woo JH,Song KD,Kim SH

更新日期：2017-10-01 00:00:00