Results 1 to 10 of about 15,646,431 (257)

Principles and Applications of Dual-Layer Spectral CT in Gastrointestinal Imaging

Diagnostics, 2023
The advance in technology allows for the development of different CT scanners in the field of dual-energy computed tomography (DECT). In particular, a recently developed detector-based technology can collect data from different energy levels, thanks to ...
Paolo Niccolò Franco, Chiara Maria Spasiano, Cesare Maino, Elena De Ponti, Maria Ragusi, Teresa Giandola, Simone Terrani, Marta Peroni, Rocco Corso, Davide Ippolito   +9 more
doaj   +1 more source

Digital subtraction of temporally sequential mammograms for improved detection and classification of microcalcifications

European Radiology Experimental, 2021
Background Our aim was to demonstrate that automated detection and classification of breast microcalcifications, according to Breast Imaging Reporting and Data System (BI-RADS) categorisation, can be improved with the subtraction of sequential mammograms
Kosmia Loizidou, Galateia Skouroumouni, Costas Pitris, Christos Nikolaou   +3 more
doaj   +1 more source

Theoretical and Practical Considerations Concerning the Use of Larger Qualitative Samples for the Documentary Interpretation of Pictures: Computer-Assisted Image Assessment and the Iconic Operationalization of Tinder Profiles

, 2022
JDM - Jahrbuch Dokumentarische Methode, 5/2022, S.
openaire   +2 more sources

Deep learning detection of ectopic canines and molars in mixed dentition

Scientific Reports
Ectopic eruption (EE) during the mixed dentition is a significant dental anomaly that requires early detection to prevent complications that may impact function, aesthetics, and health.
Emine Gülşen, Fatma Nur Kızılay, Enes Mustafa Aşar, İbrahim Tevfik Gülşen, Semanur Özüdoğru, Türkan Ünal, Alican Kuran, Bayram Kendigelen, Mehmet Uğurlu, İbrahim Şevki Bayrakdar, Özer Çelik, Kaan Orhan   +11 more
doaj   +1 more source

Comparison of Ki67 Proliferation Index in Gastrointestinal Non-Hodgkin Large B-Cell Lymphomas: The Conventional Method of Evaluation or AI Evaluation?

Diagnostics, 2023
The most common NHL subtype in SEEU is DLBCL (39%), and it manifests with a variety of cellular morphologies and a high proliferation index. Also, the GI tract is the most common site of extranodal NHLs, and most NHLs involving the GI tract are of B-cell
Miruna Cristian, Mariana Așchie, Mariana Deacu, Mădălina Boșoteanu, Gabriela Izabela Bălțătescu, Andreea Georgiana Stoica, Anca Antonela Nicolau, Ionuț Poinăreanu, Cristian Ionuț Orășanu   +8 more
doaj   +1 more source

Automatic measurement and detection of knee osteoarthritis characteristics using ultrasound – a systematic review

WFUMB Ultrasound Open
Knee osteoarthritis (KOA) is a degenerative joint disease, involving various knee tissues. As it is widely recognized that treatment is most efficient in an early-stage of the disease, early diagnosis of KOA is of crucial importance. Early identification
Lianne Straetemans, Ramon P.G. Ottenheijm, Lucas W.M. Muijtjens, Chris L. de Korte, Thomas L.A. van den Heuvel   +4 more
doaj   +1 more source

Sectional and Radiological Anatomy of the Thorax

MedEdPORTAL, 2008
This interactive tutorial serves as an introduction to normal X-rays and cross sections of the thorax for preclinical students enrolled in medical and dental human structure.
Penprapa Klinkhachorn, Powsiri Klinkhachorn, Mahesh Kamsala, Terance Wijesinghe, Jeffrey Altemus, Allison Davis, Frank Reilly   +6 more
doaj   +1 more source

Detecting low blood concentrations in joints using T1 and T2 mapping at 1.5, 3, and 7 T: an in vitro study

European Radiology Experimental, 2021
Background Intra-articular blood causes irreversible joint damage, whilst clinical differentiation between haemorrhagic joint effusion and other effusions can be challenging.
Flora H. P. van Leeuwen, Beatrice Lena, Jaco J. M. Zwanenburg, Lize F. D. van Vulpen, Lambertus W. Bartels, Kathelijn Fischer, Frank J. Nap, Pim A. de Jong, Clemens Bos, Wouter Foppen   +9 more
doaj   +1 more source

AI-based CT assessment of 3117 vertebrae reveals significant sex-specific vertebral height differences

Scientific Reports
Predicting vertebral height is complex due to individual factors. AI-based medical imaging analysis offers new opportunities for vertebral assessment. Thereby, these novel methods may contribute to sex-adapted nomograms and vertebral height prediction ...
Viktoria Palm, Subasini Thangamani, Bettina Katalin Budai, Stephan Skornitzke, Kira Eckl, Elizabeth Tong, Sam Sedaghat, Claus Peter Heußel, Oyunbileg von Stackelberg, Sandy Engelhardt, Taisiya Kopytova, Tobias Norajitra, Klaus H. Maier-Hein, Hans-Ulrich Kauczor, Mark Oliver Wielpütz   +14 more
doaj   +1 more source

Limits of applicability of the Voronoi tessellation determined by centers of cell nuclei to epithelium morphology

Frontiers in Physiology, 2016
It is well accepted that cells in the tissue can be regarded as tiles tessellating space. A number of approaches were developed to find an appropriate mathematical description of such cell tiling.
Sara Kaliman, Christina Jayachandran, Florian Rehfeldt, Ana-Suncana Smith, Ana-Suncana Smith   +4 more
doaj   +1 more source