Search Results - "Vahldiek, Janis L"

Comparing different deep learning architectures for classification of chest radiographs by Bressem, Keno K., Adams, Lisa C., Erxleben, Christoph, Hamm, Bernd, Niehues, Stefan M., Vahldiek, Janis L.

“…Chest radiographs are among the most frequently acquired images in radiology and are often the subject of computer vision research. However, most of the models…”
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Deep learning for detection of radiographic sacroiliitis: achieving expert-level performance by Bressem, Keno K, Vahldiek, Janis L, Adams, Lisa, Niehues, Stefan Markus, Haibel, Hildrun, Rodriguez, Valeria Rios, Torgutalp, Murat, Protopopov, Mikhail, Proft, Fabian, Rademacher, Judith, Sieper, Joachim, Rudwaleit, Martin, Hamm, Bernd, Makowski, Marcus R, Hermann, Kay-Geert, Poddubnyy, Denis

“…Radiographs of the sacroiliac joints are commonly used for the diagnosis and classification of axial spondyloarthritis. The aim of this study was to develop…”
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Successful treatment of severe COVID-19 pneumonia, a case series with simultaneous interleukin-1 and interleukin-6 blockade with 1-month follow-up by Haibel, Hildrun, Poddubnyy, Denis, Angermair, Stefan, Allers, Kristina, Vahldiek, Janis L., Schumann, Michael, Schneider, Thomas

“…Interleukin (IL)-6 and IL-1 blockade showed beneficial results in patients with severe COVID-19 pneumonia and evidence of cytokine release at the early disease…”
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Immediate post-interventional contrast-enhanced computed tomography overestimates hepatic microwave ablation - an in vivo animal study by Poch, Franz G., Geyer, Beatrice, Gemeinhardt, Ole, Klopfleisch, Robert, Niehues, Stefan M., Vahldiek, Janis L., Bressem, Keno, Kreis, Martin E., Lehmann, Kai S.

“…Contrast-enhanced computed tomography (CECT) is used to monitor technical success immediately after hepatic microwave ablation (MWA). However, it remains…”
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Comparison of different 4D CT-Perfusion algorithms to visualize lesions after microwave ablation in an in vivo porcine model by Bressem, Keno K., Vahldiek, Janis L., Erxleben, Christoph, Geyer, Beatrice, Poch, Franz, Shnayien, Seyd, Lehmann, Kai S., Hamm, B., Niehues, Stefan M.

“…Background: Accurate lesion visualization after microwave ablation (MWA) remains a challenge. Computed tomography perfusion (CTP) has been proposed to improve…”
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Computed Tomography Imaging in Simulated Ongoing Cardiopulmonary Resuscitation: No Need to Switch Off the Chest Compression Device during Image Acquisition by Graef, Jessica, Leidel, Bernd A., Bressem, Keno K., Vahldiek, Janis L., Hamm, Bernd, Niehues, Stefan M.

“…Computed tomography (CT) represents the current standard for imaging of patients with acute life-threatening diseases. As some patients present with…”
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Highly accurate classification of chest radiographic reports using a deep learning natural language model pre-trained on 3.8 million text reports by Bressem, Keno K, Adams, Lisa C, Gaudin, Robert A, Tröltzsch, Daniel, Hamm, Bernd, Makowski, Marcus R, Schüle, Chan-Yong, Vahldiek, Janis L, Niehues, Stefan M

“…Abstract Motivation The development of deep, bidirectional transformers such as Bidirectional Encoder Representations from Transformers (BERT) led to an…”
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Artificial intelligence to analyze magnetic resonance imaging in rheumatology by Adams, Lisa C., Bressem, Keno K., Ziegeler, Katharina, Vahldiek, Janis L., Poddubnyy, Denis

“…Graphical overview illustrating the application of AI-based techniques in analyzing MRI data for improved diagnosis and predictive modeling in the field of…”
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Deep Learning Detects Changes Indicative of Axial Spondyloarthritis at MRI of Sacroiliac Joints by Bressem, Keno K, Adams, Lisa C, Proft, Fabian, Hermann, Kay Geert A, Diekhoff, Torsten, Spiller, Laura, Niehues, Stefan M, Makowski, Marcus R, Hamm, Bernd, Protopopov, Mikhail, Rios Rodriguez, Valeria, Haibel, Hildurn, Rademacher, Judith, Torgutalp, Murat, Lambert, Robert G, Baraliakos, Xenofon, Maksymowych, Walter P, Vahldiek, Janis L, Poddubnyy, Denis

“…Background MRI is frequently used for early diagnosis of axial spondyloarthritis (axSpA). However, evaluation is time-consuming and requires profound expertise…”
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Deep learning for accurately recognizing common causes of shoulder pain on radiographs by Grauhan, Nils F., Niehues, Stefan M., Gaudin, Robert A., Keller, Sarah, Vahldiek, Janis L., Adams, Lisa C., Bressem, Keno K.

“…Objective Training a convolutional neural network (CNN) to detect the most common causes of shoulder pain on plain radiographs and to assess its potential…”
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Deep-Learning-Based Diagnosis of Bedside Chest X-ray in Intensive Care and Emergency Medicine by Niehues, Stefan M., Adams, Lisa C., Gaudin, Robert A., Erxleben, Christoph, Keller, Sarah, Makowski, Marcus R., Vahldiek, Janis L., Bressem, Keno K.

“…Validation of deep learning models should separately consider bedside chest radiographs (CXRs) as they are the most challenging to interpret, while at the same…”
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Deep Learning Detects Changes Indicative of Axial Spondyloarthritis at MRI of Sacroiliac Joints by Bressem, Keno K, Adams, Lisa C, Proft, Fabian, Hermann, Kay Geert A, Diekhoff, Torsten, Spiller, Laura, Niehues, Stefan M, Makowski, Marcus R, Hamm, Bernd, Protopopov, Mikhail, Rios Rodriguez, Valeria, Haibel, Hildurn, Rademacher, Judith, Torgutalp, Murat, Lambert, Robert G, Baraliakos, Xenofon, Maksymowych, Walter P, Vahldiek, Janis L, Poddubny, Denis

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Instant Outcome Evaluation of Microwave Ablation With Subtraction CT in an In Vivo Porcine Model by Bressem, Keno K, Vahldiek, Janis L, Erxleben, Christoph, Poch, Franz, Hiebl, Bernhard, Lehmann, Kai, Hamm, Bernd, Niehues, Stefan M

“…OBJECTIVESThe aim of this study was to investigate whether the accuracy of multislice contrast-enhanced computed tomography (MS-CECT) may be improved by…”
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Detection of radiographic sacroiliitis with an artificial neural network in patients with suspicion of axial spondyloarthritis by Poddubnyy, Denis, Proft, Fabian, Hermann, Kay-Geert A, Spiller, Laura, Niehues, Stefan M, Adams, Lisa C, Protopopov, Mikhail, Rios Rodriguez, Valeria, Muche, Burkhard, Rademacher, Judith, Torgutalp, Murat, Bressem, Keno K, Vahldiek, Janis L

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Exploring Patterns of Dynamic Size Changes of Lesions after Hepatic Microwave Ablation in an In Vivo Porcine Model by Bressem, Keno K., Vahldiek, Janis L., Erxleben, Christoph, Poch, Franz, Shnaiyen, Seyd, Geyer, Beatrice, Lehmann, Kai S., Hamm, Bernd, Niehues, Stefan M.

“…Microwave ablation (MWA) is a type of minimally invasive cancer therapy that uses heat to induce necrosis in solid tumours. Inter- and post-ablational size…”
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Subregion Radiomics Analysis to Display Necrosis After Hepatic Microwave Ablation—A Proof of Concept Study by Bressem, Keno K., Adams, Lisa C., Vahldiek, Janis L., Erxleben, Christoph, Poch, Franz, Lehmann, Kai S., Hamm, Bernd, Niehues, Stefan M.

“…OBJECTIVESThe aim of this study was to improve the visualization of coagulation necrosis after computed tomography (CT)–guided microwave ablation (MWA) in…”
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Dual center validation of deep learning for automated multi-label segmentation of thoracic anatomy in bedside chest radiographs by Busch, Felix, Xu, Lina, Sushko, Dmitry, Weidlich, Matthias, Truhn, Daniel, Müller-Franzes, Gustav, Heimer, Maurice M., Niehues, Stefan M., Makowski, Marcus R., Hinsche, Markus, Vahldiek, Janis L., Aerts, Hugo JWL, Adams, Lisa C., Bressem, Keno K.

“…•A lightweight convolutional neural network was trained using 2000 bedside CXRs.•Segmentation included lungs, heart, clavicles, trachea, and mediastinum.•The…”
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Improved Visualization of the Necrotic Zone after Microwave Ablation Using Computed Tomography Volume Perfusion in an In Vivo Porcine Model by Bressem, Keno K., Vahldiek, Janis L., Erxleben, Christoph, Shnayien, Seyd, Poch, Franz, Geyer, Beatrice, Lehmann, Kai S., Hamm, B., Niehues, Stefan M.

“…After hepatic microwave ablation, the differentiation between fully necrotic and persistent vital tissue through contrast enhanced CT remains a clinical…”
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CT-based quantification of short-term tissue shrinkage following hepatic microwave ablation in an in vivo porcine liver model by Erxleben, Christoph, Niehues, Stefan M, Geyer, Beatrice, Poch, Franz, Bressem, Keno K, Lehmann, Kai S, Vahldiek, Janis L

“…Microwave ablation (MWA) is a minimally invasive treatment option for solid tumors and belongs to the local ablative therapeutic techniques, based on thermal…”
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Incidence of combined cranial and cervical spine injuries in patients with blunt minor trauma: are combined CT examinations of the head and cervical spine justified? by Vahldiek, Janis L, Thieme, Stefan, Hamm, Bernd, Niehues, Stefan M

“…Background The use of computed tomography (CT) scans of the head and cervical spine has markedly increased in patients with blunt minor trauma. The actual…”
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