Establishment of institutional diagnostic reference level for computed tomography with automated dose-tracking software

Autor: Priscilla Xh Chen, Subhash C Kapur, Jeevesh Kapur, Michael K. Ong, Swee T Quek, Chong R. Liang

Publikováno v: Journal of Medical Radiation Sciences

Introduction The aim of this study was to establish institutional diagnostic reference levels (DRLs) by summarising doses collected across the five computed tomography (CT) system in our institution. Methods CT dose data of 15940 patients were collec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa0faf9ce7a470db98b417cde113ed8
https://doi.org/10.1002/jmrs.210

Poster Session 5The imaging examination and quality assessmentP1064The natural course of heart failure with preserved ejection fraction (HFpEF) - insights from an exploratory echocardiographic registryP1065Epicardial fat and effectiveness of catheter radiofrequency ablation in patients with atrial fibrillation and metabolic syndromeP1066Systematic disinfection of echocardiographic probe after each examination to reduce the persistence of pathogens as a potential source of nosocomial infectionsP1067Left atrial mechanical function assessed by two-dimensional echocardiography in hypertensive patientsP1068Real live applications of three-dimensional echocardiographic quantification of the left ventricular volumes and function using an automated adaptive analytics algorithmP10693D echocardiographic left ventricular dyssynchrony indices in end stage kidney disease: associations and outcomesP1070Relative contribution of right ventricular longitudinal shortening and radial displacement to global pump function in healthy volunteersP1071ECHO-parameters, associated with short-term mortality and long-term complications in patients with pulmonary embolism of high and intermediate riskP1072Increased epicardial fat is an independent marker of heart failure with preserved ejection fraction.P1073Influence of optimized beta-blocker therapy on diastolic dysfunction determined echocardiographically in heart failure patientsP1074Early diastolic mitral flow velocity/ annular velocity ratio is a sensitive marker of elevated filling pressure in left ventricular dyssynchronyP1075Left ventricular diastolic function in STEMI patients receiving early and late reperfusion by percutaneous coronary intervention P1076Could anatomical and functional features predict cerebrovascular events in patients with patent foramen ovale?P1077Efficacy of endarterectomy of the left anterior descending artery: evaluation by adenosine echocardiography?P1078Left ventricular diastolic dysfunction after acute myocardial infarction with preserved ejection fraction is related to lower exercise capacityP1079Potentially predictors of ventricular arrhythmia during six months follow up in STEMI patientsP1080Association between left atrial dilatation and invasive haemodynamics at rest and during exercise in asymptimatic aortic stenosisP1081Cardiac amyloidosis and aortic stenosis - the convergence of two aging processes and its association with outcomesP1082Prognostic impact of initial left ventricular dysfunction and mean gradient after transcatheter aortic valve implantationP1083Distribution and prognostic significance of left ventricular global longitudinal strain in asymptomatic significant aortic stenosis: an individual participant data meta-analysisP1084Discrepancies between echocardiographic and invasive assessment of aortic stenosis in multimorbid elderly patientsP1085Echocardiographic determinants and outcome of patients with low-gradient moderate and severe aortic valve stenosis: implications for aortic valve replacementP1086Atrial deformation correlated with functional capacity in mitral stenosisP1087Net atrioventricular compliance can predict reduction of pulmonary artery pressure after percutaneous mitral balloon commissurotomy

Autor: TAMER Moustafa, CY. Chien, D. Liu, G. Giannakopoulos, J. Magne, M. Pal, JL. Cavalcante, NL. Christensen, G. Krljanac, K. Smarz, E. Demerouti, C. Zito, XH. Chen, J. Aalen, D. Stanojevic, E. Saliba, EA. Kochmareva, A. Kovacs, D Y Y Chiu, R. Hinojar, L. Zakhama, S. Boeckstaens, VA. Ionin, M. Koschutnik, M. Schwaiger, C. Zotter-Tufaro, S. Aschauer, F. Duca, A. Kammerlander, D. Bonderman, J. Mascherbauer, EL. Zaslavskaya, AV. Soboleva, OV. Listopad, KN. Malikov, EI. Baranova, EV. Shlyakhto, M. Van Der Hoogstraete, N. Coltel, N. De Laet, C. Beernaerts, K. Desmet, K. Gillis, S. Droogmans, B. Cosyns, S. Antit, B. Herbegue, I. Slama, A. Belaouer, S. Chenik, E. Boussabah, M. Thameur, M. Masmoudi, S. Benyoussef, C. Fernandez-Golfin, A. Gonzalez-Gomez, E. Casas, A. Garcia Martin, A. Pardo, D. Del Val, S. Ruiz, JL. Moya, V. Barrios, JJ. Jimenez Nacher, JL. Zamorano, PA. Kalra, D. Green, J. Hughes, S. Sinha, N. Abidin, D. Muraru, BK. Lakatos, E. Surkova, D. Peluso, Z. Toser, M. Tokodi, B. Merkely, LP. Badano, AL. Volkova, VA. Rusina, VA. Kokorin, IG. Gordeev, M. Baudet, C. Chartrand Lefebvre, A. Chen-Tournoux, A. Hodzic, F. Tournoux, S. Apostolovic, R. Jankovic-Tomasevic, D. Djordjevic-Radojkovic, S. Salinger-Martinovic, T. Kostic, E. Tahirovic, HD. Dungen, OS. Andersen, E. Gude, A. Andreassen, OO. Aalen, CK. Larsen, EW. Remme, OA. Smiseth, HG. Xu, FC. Liu, DG. Zha, K. Cui, AD. Zhang, O. Trio, E. Soraci, M. Cusma Piccione, G. D'amico, A. Ioppolo, L. Alibani, G. Falanga, MC. Todaro, L. Oreto, G. Nucifora, G. Vizzari, F. Pizzino, G. Di Bella, S. Carerj, M. Boutsikou, K. Perreas, CH. Katselis, G. Samanidis, TH. Antoniou, G. Karatasakis, B. Zaborska, T. Jaxa-Chamiec, P. Maciejewski, Z. Bartoszewicz, A. Budaj, D. Trifunovic, M. Asanin, L. Savic, D. Matovic, M. Petrovic, N. Zlatic, I. Mrdovic, JS. Dahl, R. Carter-Storch, R. Bakkestroem, E. Soendergaard, L. Videbaek, JE. Moeller, S. Rijal, I. Abdelkarim, AD. Althouse, MS. Sharbaugh, Y. Fridman, W. Han, P. Soman, DE. Forman, JT. Schindler, TG. Gleason, JE. Lee, EB. Schelbert, G. Dekany, A. Mandzak, AK. Chaurasia, J. Gyovai, N. Hegedus, ZS. Piroth, GY. Szabo, G. Fontos, P. Andreka, BA. Popescu, HG. Carstensen, J. Dahl, M. Desai, L. Kearney, T. Marwick, K. Sato, M. Takeuchi, D. Mohty, P. Lancellotti, G. Habib, S. Noble, A. Frei, H. Mueller, K. Hu, E. Liebner, F. Weidemann, S. Herrmann, G. Ertl, W. Voelker, A. Gorski, R. Leyh, S. Stoerk, P. Nordbeck, WC. Tsai, MOHAMD Aldydamony

Publikováno v: European Heart Journal – Cardiovascular Imaging. 17:ii220.1-ii245

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e784ab42e4365328414a9ff73b08d6fe
https://doi.org/10.1093/ehjci/jew262

Study of lot-to-lot reproducibilities of Bond Elut Certify and Clean Screen DAU mixed-mode solid-phase extraction columns in the extraction of drugs from whole blood

Autor: Xh Chen, Ra Dezeeuw, Jaap Wijsbeek, Jp Franke

Publikováno v: Journal of chromatography-Biomedical applications, 617(1), 147-151

The lot-to-lot reproducibilities of Bond Elut Certify and Clean Screen DAU columns are described. The recoveries of five test drugs obtained from twelve lots of Bond Elut Certify columns ranged from 84 to 104% with standard deviations of less than 9%

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e28e8c9514a093d4cef7b7b0d9886976
https://research.rug.nl/en/publications/ab67f883-6c3f-4d81-bd7f-0c8f7d5104a9

Measurements of neutron-deuteron elastic and charge exchange scattering

Autor: Alain Ninane, Peter Lipnik, Xh. Chen, Pierre Macq, Pierre Leleux, C. Dupont

Publikováno v: Physical review. C, Nuclear physics. 32(5)

The neutron-deuteron elastic scattering cross section was measured at 90/sup 0/ and 166/sup 0/ center of mass, at 31, 61, and 76 MeV. The charge exchange reaction /sup 2/H(n,p)nn was measured at 7/sup 0/ lab for the same energies; the ratio of the la

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aaddf80e1f9718070c502cdff67cfc9
https://pubmed.ncbi.nlm.nih.gov/9953036

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