Works matching DE "IMAGE quality in medical radiography"

Results: 296

OPTIMIZACIÓN DE CALIDAD DE IMAGEN EN RADIOGRAFÍA DIGITAL DE MAMA VS. DOSIS A LA PACIENTE.

Published in:

Revista Cubana de Física, 2018, v. 35, n. 1E, p. E17

By:

BERNARDO, A.;
PÉREZ-DÍAZ, M.;
ECHEVARRÍA-TORRES, W. J.;
DÍAZ-AMADOR, R.

Publication type:

Article

Objective and Subjective Assessment of Digital Pathology Image Quality.

Published in:

AIMS Medical Science, 2015, v. 2, n. 1, p. 65, doi. 10.3934/medsci.2015.1.65

By:

Shrestha, Prarthana;
Kneepkens, Rik;
van Elswijk, Gijs;
Vrijnsen, Jeroen;
Ion, Roxana;
Verhagen, Dirk;
Abels, Esther;
Vossen, Dirk;
Hulsken, Bas

Publication type:

Article

Novel MOS prediction models for compressed medical image quality.

Published in:

Journal of Medical Engineering & Technology, 2011, v. 35, n. 3/4, p. 161, doi. 10.3109/03091902.2011.558169

By:

Kumar, B.;
Singh, S. P.;
Mohan, A.;
Anand, A.

Publication type:

Article

Cardiovascular CT for evaluation of single-ventricle heart disease: risks and accuracy compared with interventional findings.

Published in:

2018

By:

Han, B. Kelly;
Huntley, Marnie;
Overman, David;
Witt, Dawn;
Dassenko, David;
Garberich, Ross F.;
Lesser, John R.

Publication type:

journal article

Evaluation of a new pocket echoscopic device for focused cardiac ultrasonography in an emergency setting.

Published in:

Critical Care, 2012, v. 16, n. 3, p. 1, doi. 10.1186/cc11340

By:

Biais, Matthieu;
Carrié, Cédric;
Delaunay, François;
Morel, Nicolas;
Revel, Philippe;
Janvier, Gérard

Publication type:

Article

Exposure Variability and Image Quality in Computed Radiography.

Published in:

Radiologic Technology, 2009, v. 80, n. 3, p. 209

By:

Fauber, Terri L.

Publication type:

Article

Evaluation of Endoscopic Ultrasound Image Quality Is Necessary in Endosonographic Assessment of Early Gastric Cancer Invasion Depth.

Published in:

Gastroenterology Research & Practice, 2012, p. 1, doi. 10.1155/2012/194530

By:

Shunsuke Yamamoto;
Tsutomu Nishida;
Motohiko Kato;
Takuya Inoue;
Yoshito Hayashi;
Jumpei Kondo;
Tomofumi Akasaka;
Takuya Yamada;
Shinichiro Shinzaki;
Hideki Iijima;
Masahiko Tsujii;
Tetsuo Takehara

Publication type:

Article

Image quality and diagnostic accuracy of complex-averaged high b value images in diffusion-weighted MRI of prostate cancer.

Published in:

Abdominal Radiology, 2019, v. 44, n. 6, p. 2244, doi. 10.1007/s00261-019-01961-0

By:

Kordbacheh, Hamed;
Cecconi, Martina;
Baliyan, Vinit;
Chulroek, Thitinan;
Seethamraju, Ravi Teja;
Weiland, Elisabeth;
Kiefer, Berthold;
Nickel, Marcel Dominik;
Harisinghani, Mukesh G.

Publication type:

Article

Comparison of navigator-gated and breath-held image acquisition techniques for multi-echo quantitative dixon imaging of the liver in children and young adults.

Published in:

Abdominal Radiology, 2019, v. 44, n. 6, p. 2172, doi. 10.1007/s00261-019-01960-1

By:

Gilligan, Leah A.;
Tkach, Jean A.;
Dillman, Jonathan R.;
Trout, Andrew T.

Publication type:

Article

Multimodality imaging of small bowel neoplasms.

Published in:

Abdominal Radiology, 2019, v. 44, n. 6, p. 2089, doi. 10.1007/s00261-019-01955-y

By:

Williams, Eric A.;
Bowman, Andrew W.

Publication type:

Article

Diagnosing common bile duct obstruction: comparison of image quality and diagnostic performance of three-dimensional magnetic resonance cholangiopancreatography with and without compressed sensing.

Published in:

Abdominal Radiology, 2018, v. 43, n. 9, p. 2255, doi. 10.1007/s00261-017-1451-6

By:

Kwon, Heejin;
Reid, Scott;
Kim, Dongeun;
Lee, Sangyun;
Cho, Jinhan;
Oh, Jongyeong

Publication type:

Article

Digital radiography exposure indices: A review.

Published in:

Journal of Medical Radiation Sciences, 2014, v. 61, n. 2, p. 112, doi. 10.1002/jmrs.49

By:

Mothiram, Ursula;
Brennan, Patrick C.;
Lewis, Sarah J.;
Moran, Bernadette;
Robinson, John

Publication type:

Article

Technical aspects of contrast-enhanced ultrasound (CEUS) examinations: Tips and tricks.

Published in:

Clinical Hemorheology & Microcirculation, 2014, v. 58, n. 1, p. 89, doi. 10.3233/CH-141873

By:

Greis, C.

Publication type:

Article

Conventional radiographs vs digitized radiographs: image quality assessment.

Published in:

Dentomaxillofacial Radiology, 2005, v. 34, n. 6, p. 353, doi. 10.1259/dmfr/99611204

By:

Parissis, N.;
Kondylidou-Sidira, A.;
Tsirlis, A.;
Patias, P.

Publication type:

Article

Effects of developer depletion on image quality of Kodak Insight and Ektaspeed Plus films.

Published in:

Dentomaxillofacial Radiology, 2004, v. 33, n. 2, p. 108, doi. 10.1259/dmfr/61740489

By:

Casanova, M. L. S.;
Haiter-Neto, F.

Publication type:

Article

A clinical evaluation of some factors affecting image quality in panoramic radiography.

Published in:

Dentomaxillofacial Radiology, 2000, v. 29, n. 2, p. 81, doi. 10.1038/sj.dmfr.4600505

By:

Kaeppler, G;
Axmann-Krcmar, D;
Reuter, I;
Meyle, J;
Gómez-Román, G

Publication type:

Article

Assessment of Double Outlet Right Ventricle Associated with Multiple Malformations in Pediatric Patients Using Retrospective ECG-Gated Dual-Source Computed Tomography.

Published in:

PLoS ONE, 2015, v. 10, n. 6, p. 1, doi. 10.1371/journal.pone.0130987

By:

Shi, Ke;
Yang, Zhi-gang;
Chen, Jing;
Zhang, Ge;
Xu, Hua-yan;
Guo, Ying-kun

Publication type:

Article

Enhancement Characteristics and Impact on Image Quality of Two Gadolinium Chelates at Equimolar Doses for Time-Resolved 3-Tesla MR-Angiography of the Calf Station.

Published in:

PLoS ONE, 2014, v. 9, n. 6, p. 1, doi. 10.1371/journal.pone.0099079

By:

Hansmann, Jan;
Michaely, Henrik J.;
Morelli, John N.;
Luckscheiter, André;
Schoenberg, Stefan O.;
Attenberger, Ulrike I.

Publication type:

Article

CT Angiography of the Head-and-Neck Vessels Acquired with Low Tube Voltage, Low Iodine, and Iterative Image Reconstruction: Clinical Evaluation of Radiation Dose and Image Quality.

Published in:

PLoS ONE, 2013, v. 8, n. 12, p. 1, doi. 10.1371/journal.pone.0081486

By:

Zhang, Wei-lan;
Li, Min;
Zhang, Bo;
Geng, Hai-yang;
Liang, Yin-qiang;
Xu, Ke;
Li, Song-bai

Publication type:

Article

Radiation Exposure in Computed Tomography.

Published in:

Deutsches Ärzteblatt International, 2023, v. 120, n. 9, p. 135, doi. 10.3238/arztebl.m2022.0395

By:

Bos, Denise;
Guberina, Nika;
Zensen, Sebastian;
Opitz, Marcel;
Forsting, Michael;
Wetter, Axel

Publication type:

Article

Single- and dual-energy CT pulmonary angiography using second- and third-generation dual-source CT systems: comparison of radiation dose and image quality.

Published in:

2019

By:

Lenga, Lukas;
Trapp, Franziska;
Albrecht, Moritz H.;
Wichmann, Julian L.;
Johnson, Addison A.;
Yel, Ibrahim;
D'Angelo, Tommaso;
Booz, Christian;
Vogl, Thomas J.;
Martin, Simon S.

Publication type:

journal article

Noise reduction and motion elimination in low-dose 4D myocardial computed tomography perfusion (CTP): preliminary clinical evaluation of the ASTRA4D algorithm.

Published in:

2019

By:

Lukas, Steffen;
Feger, Sarah;
Rief, Matthias;
Zimmermann, Elke;
Dewey, Marc

Publication type:

journal article

Assessment of an advanced virtual monoenergetic reconstruction technique in cerebral and cervical angiography with third-generation dual-source CT: Feasibility of using low-concentration contrast medium.

Published in:

2018

By:

Zhao, Lu;
Li, Fengtan;
Zhang, Zewei;
Zhang, Zhang;
Jiang, Yingjian;
Wang, Xinyu;
Gu, Jun;
Li, Dong

Publication type:

journal article

Comparison of virtual monoenergetic and polyenergetic images reconstructed from dual-layer detector CT angiography of the head and neck.

Published in:

2018

By:

Neuhaus, Victor;
Große Hokamp, Nils;
Abdullayev, Nuran;
Maus, Volker;
Kabbasch, Christoph;
Mpotsaris, Anastasios;
Maintz, David;
Borggrefe, Jan

Publication type:

journal article

Improved assessment of mediastinal and pulmonary pathologies in combined staging CT examinations using a fast-speed acquisition dual-source CT protocol.

Published in:

2017

By:

Braun, Franziska;
Holzner, Veronica;
Meinel, Felix;
Armbruster, Marco;
Brandlhuber, Martina;
Ertl-Wagner, Birgit;
Sommer, Wieland;
Braun, Franziska M;
Meinel, Felix G;
Sommer, Wieland H

Publication type:

journal article

Comparison of volumetric and functional parameters in simultaneous cardiac PET/MR: feasibility of volumetric assessment with residual activity from prior PET/CT.

Published in:

2017

By:

Lücke, C.;
Oppolzer, B.;
Werner, P.;
Foldyna, B.;
Lurz, P.;
Jochimsen, T.;
Brenneis, B.;
Lehmkuhl, L.;
Sattler, B.;
Grothoff, M.;
Barthel, H.;
Sabri, O.;
Gutberlet, M.;
Lücke, C

Publication type:

journal article

PETRA, MSVAT-SPACE and SEMAC sequences for metal artefact reduction in dental MR imaging.

Published in:

2017

By:

Hilgenfeld, Tim;
Prager, Marcel;
Heil, Alexander;
Schwindling, Franz;
Nittka, Mathias;
Grodzki, David;
Rammelsberg, Peter;
Bendszus, Martin;
Heiland, Sabine;
Schwindling, Franz Sebastian

Publication type:

journal article

Preoperative staging of endometrial cancer using reduced field-of-view diffusion-weighted imaging: a preliminary study.

Published in:

2017

By:

Ota, Takashi;
Hori, Masatoshi;
Onishi, Hiromitsu;
Sakane, Makoto;
Tsuboyama, Takahiro;
Tatsumi, Mitsuaki;
Nakamoto, Atsushi;
Kimura, Tadashi;
Narumi, Yoshifumi;
Tomiyama, Noriyuki

Publication type:

journal article

Impact of model-based iterative reconstruction on low-contrast lesion detection and image quality in abdominal CT: a 12-reader-based comparative phantom study with filtered back projection at different tube voltages.

Published in:

2017

By:

Euler, André;
Stieltjes, Bram;
Szucs-Farkas, Zsolt;
Eichenberger, Reto;
Reisinger, Clemens;
Hirschmann, Anna;
Zaehringer, Caroline;
Kircher, Achim;
Streif, Matthias;
Bucher, Sabine;
Buergler, David;
D'Errico, Luigia;
Kopp, Sebastién;
Wilhelm, Markus;
Schindera, Sebastian;
Euler, André;
Kopp, Sebastién;
Schindera, Sebastian T

Publication type:

journal article

Attenuation-based kV pair selection in dual source dual energy computed tomography angiography of the chest: impact on radiation dose and image quality.

Published in:

2017

By:

Renapurkar, Rahul;
Primak, Andrew;
Azok, Joseph;
Lempel, Jason;
Tandon, Yasmeen;
Bullen, Jennifer;
Dong, Frank;
Karim, Wadih;
Graham, Ruffin;
Renapurkar, Rahul D

Publication type:

journal article

Radiation dose reduction using 100-kVp and a sinogram-affirmed iterative reconstruction algorithm in adolescent head CT: Impact on grey-white matter contrast and image noise.

Published in:

2017

By:

Nagayama, Yasunori;
Nakaura, Takeshi;
Tsuji, Akinori;
Urata, Joji;
Furusawa, Mitsuhiro;
Yuki, Hideaki;
Hirarta, Kenichiro;
Kidoh, Masafumi;
Oda, Seitaro;
Utsunomiya, Daisuke;
Yamashita, Yasuyuki

Publication type:

journal article

Single- and dual-energy CT of the abdomen: comparison of radiation dose and image quality of 2nd and 3rd generation dual-source CT.

Published in:

2017

By:

Wichmann, Julian;
Hardie, Andrew;
Schoepf, U.;
Felmly, Lloyd;
Perry, Jonathan;
Varga-Szemes, Akos;
Mangold, Stefanie;
Caruso, Damiano;
Canstein, Christian;
Vogl, Thomas;
Cecco, Carlo;
Wichmann, Julian L;
Hardie, Andrew D;
Schoepf, U Joseph;
Felmly, Lloyd M;
Perry, Jonathan D;
Vogl, Thomas J;
De Cecco, Carlo N

Publication type:

journal article

Value of a noise-optimized virtual monoenergetic reconstruction technique in dual-energy CT for planning of transcatheter aortic valve replacement.

Published in:

2017

By:

Martin, Simon;
Albrecht, Moritz;
Wichmann, Julian;
Hüsers, Kristina;
Scholtz, Jan-Erik;
Booz, Christian;
Bodelle, Boris;
Bauer, Ralf;
Metzger, Sarah;
Vogl, Thomas;
Lehnert, Thomas;
Martin, Simon S;
Albrecht, Moritz H;
Wichmann, Julian L;
Bauer, Ralf W;
Metzger, Sarah C;
Vogl, Thomas J

Publication type:

journal article

Using 80 kVp on a 320-row scanner for hepatic multiphasic CT reduces the contrast dose by 50 % in patients at risk for contrast-induced nephropathy.

Published in:

2017

By:

Taguchi, Narumi;
Oda, Seitaro;
Utsunomiya, Daisuke;
Funama, Yoshinori;
Nakaura, Takeshi;
Imuta, Masanori;
Yamamura, Sadahiro;
Yuki, Hideaki;
Kidoh, Masafumi;
Hirata, Kenichiro;
Namimoto, Tomohiro;
Hatemura, Masahiro;
Kai, Noriyuki;
Yamashita, Yasuyuki

Publication type:

journal article

Low-Dose CT of the Paranasal Sinuses: Minimizing X-Ray Exposure with Spectral Shaping.

Published in:

2016

By:

Wuest, Wolfgang;
May, Matthias;
Saake, Marc;
Brand, Michael;
Uder, Michael;
Lell, Michael

Publication type:

journal article

Feasibility of 320-row area detector CT coronary angiography using 40 mL of contrast material: assessment of image quality and diagnostic accuracy.

Published in:

2016

By:

Kim, Rihyeon;
Park, Eun-Ah;
Lee, Whal;
Chung, Jin;
Chung, Jin Wook

Publication type:

journal article

Diffusion-weighted MR imaging of the pancreas: optimizing b-value for visualization of pancreatic adenocarcinoma.

Published in:

2016

By:

Fukukura, Yoshihiko;
Shindo, Toshikazu;
Hakamada, Hiroto;
Takumi, Koji;
Umanodan, Tomokazu;
Nakajo, Masanori;
Kamimura, Kiyoshisa;
Umanodan, Aya;
Ideue, Junnichi;
Yoshiura, Takashi

Publication type:

journal article

Reliability of a new method for coronary artery calcium or metal subtraction by 320-row cardiac CT.

Published in:

2016

By:

Viladés Medel, David;
Leta, Rubén;
Alomar Serralach, Xavier;
Carreras Costa, Francesc;
Pons-Lladó, Guillem

Publication type:

journal article

Low contrast media volume in pre-TAVI CT examinations.

Published in:

2016

By:

Kok, Madeleine;
Turek, Jakub;
Mihl, Casper;
Reinartz, Sebastian;
Gohmann, Robin;
Nijssen, Estelle;
Kats, Suzanne;
Ommen, Vincent;
Kietselaer, Bas;
Wildberger, Joachim;
Das, Marco;
Reinartz, Sebastian D;
Gohmann, Robin F;
Nijssen, Estelle C;
van Ommen, Vincent G;
Kietselaer, Bas L J H;
Wildberger, Joachim E

Publication type:

journal article

Reduction in respiratory motion artefacts on gadoxetate-enhanced MRI after training technicians to apply a simple and more patient-adapted breathing command.

Published in:

2016

By:

Gutzeit, Andreas;
Matoori, Simon;
Froehlich, Johannes;
Weymarn, Constantin;
Reischauer, Carolin;
Kolokythas, Orpheus;
Goyen, Matthias;
Hergan, Klaus;
Meissnitzer, Matthias;
Forstner, Rosemarie;
Soyka, Jan;
Doert, Aleksis;
Koh, Dow-Mu;
Froehlich, Johannes M;
von Weymarn, Constantin;
Soyka, Jan D

Publication type:

journal article

Third-generation dual-source CT of the neck using automated tube voltage adaptation in combination with advanced modeled iterative reconstruction: evaluation of image quality and radiation dose.

Published in:

2016

By:

Scholtz, Jan-Erik;
Wichmann, Julian;
Hüsers, Kristina;
Albrecht, Moritz;
Beeres, Martin;
Bauer, Ralf;
Vogl, Thomas;
Bodelle, Boris;
Wichmann, Julian L;
Hüsers, Kristina;
Albrecht, Moritz H;
Bauer, Ralf W;
Vogl, Thomas J

Publication type:

journal article

Lowering iodinated contrast concentration in infrainguinal endovascular interventions: a three-armed randomized controlled non-inferiority trial.

Published in:

2016

By:

Jens, Sjoerd;
Schreuder, Sanne;
Boo, Diederik;
Dijk, Lukas;
Overhagen, Hans;
Bipat, Shandra;
Koelemay, Mark;
Reekers, Jim;
Schreuder, Sanne M;
De Boo, Diederik W;
van Dijk, Lukas C;
van Overhagen, Hans;
Koelemay, Mark J W;
Reekers, Jim A

Publication type:

journal article

Radiation dose reduction in paediatric coronary computed tomography: assessment of effective dose and image quality.

Published in:

2016

By:

Habib Geryes, Bouchra;
Calmon, Raphael;
Khraiche, Diala;
Boddaert, Nathalie;
Bonnet, Damien;
Raimondi, Francesca

Publication type:

journal article

A non-contrast self-navigated 3-dimensional MR technique for aortic root and vascular access route assessment in the context of transcatheter aortic valve replacement: proof of concept.

Published in:

2016

By:

Renker, Matthias;
Varga-Szemes, Akos;
Schoepf, U.;
Baumann, Stefan;
Piccini, Davide;
Zenge, Michael;
Rehwald, Wolfgang;
Müller, Edgar;
Rier, Jeremy;
Möllmann, Helge;
Hamm, Christian;
Steinberg, Daniel;
De Cecco, Carlo;
Schoepf, U Joseph;
Zenge, Michael O;
Rehwald, Wolfgang G;
Rier, Jeremy D;
Hamm, Christian W;
Steinberg, Daniel H;
De Cecco, Carlo N

Publication type:

journal article

European Guidelines for AP/PA chest X-rays: routinely satisfiable in a paediatric radiology division?

Published in:

2016

By:

Tschauner, Sebastian;
Marterer, Robert;
Gübitz, Michael;
Kalmar, Peter;
Talakic, Emina;
Weissensteiner, Sabine;
Sorantin, Erich;
Kalmar, Peter I

Publication type:

journal article

128-slice CT angiography of the aorta without ECG-gating: efficacy of faster gantry rotation time and iterative reconstruction in terms of image quality and radiation dose.

Published in:

2016

By:

Russo, Vincenzo;
Garattoni, Monica;
Buia, Francesco;
Attinà, Domenico;
Lovato, Luigi;
Zompatori, Maurizio

Publication type:

journal article

Effects of automatic tube potential selection on radiation dose index, image quality, and lesion detectability in pediatric abdominopelvic CT and CTA: a phantom study.

Published in:

2016

By:

Brinkley, Michael;
Ramirez-Giraldo, Juan;
Samei, Ehsan;
Frush, Daniel;
Choudhury, Kingshuk;
Wilson, Joshua;
Christianson, Olav;
Frush, Donald;
Brinkley, Michael F;
Ramirez-Giraldo, Juan C;
Frush, Daniel J;
Choudhury, Kingshuk Roy;
Wilson, Joshua M;
Christianson, Olav I;
Frush, Donald P

Publication type:

journal article

Comparison of image quality between 70 kVp and 80 kVp: application to paediatric cardiac CT.

Published in:

European Radiology, 2014, v. 24, n. 12, p. 3003, doi. 10.1007/s00330-014-3341-4

By:

Durand, Sébastien;
Paul, Jean-François

Publication type:

Article

Tube potential can be lowered to 80 kVp in test bolus phase of CT coronary angiography (CTCA) and CT pulmonary angiography (CTPA) to save dose without compromising diagnostic quality.

Published in:

European Radiology, 2014, v. 24, n. 10, p. 2458, doi. 10.1007/s00330-014-3281-z

By:

Rodrigues, J.;
Joshi, D.;
Lyen, S.;
Negus, I.;
Manghat, N.;
Hamilton, M.

Publication type:

Article

Image quality assessment of ultra low-dose chest CT using sinogram-affirmed iterative reconstruction.

Published in:

European Radiology, 2014, v. 24, n. 4, p. 817, doi. 10.1007/s00330-013-3090-9

By:

Lee, So;
Kim, Yookyung;
Shim, Sung;
Lee, Jeong;
Lee, Seok;
Ryu, Yon;
Chang, Jung

Publication type:

Article