Suchergebnisse - "Lennartz, Simon"

Feasibility of Differential Diagnosis Based on Imaging Patterns Using a Large Language Model von Kottlors, Jonathan, Bratke, Grischa, Rauen, Philip, Kabbasch, Christoph, Persigehl, Thorsten, Schlamann, Marc, Lennartz, Simon

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Potential of GPT-4 for Detecting Errors in Radiology Reports: Implications for Reporting Accuracy von Gertz, Roman Johannes, Dratsch, Thomas, Bunck, Alexander Christian, Lennartz, Simon, Iuga, Andra-Iza, Hellmich, Martin Gunnar, Persigehl, Thorsten, Pennig, Lenhard, Gietzen, Carsten Herbert, Fervers, Philipp, Maintz, David, Hahnfeldt, Robert, Kottlors, Jonathan

“… Background Errors in radiology reports may occur because of resident-to-attending discrepancies, speech recognition inaccuracies, and large workload. Large …”
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iRECIST: how to do it von Persigehl, Thorsten, Lennartz, Simon, Schwartz, Lawrence H.

“… Background iRECIST for the objective monitoring of immunotherapies was published by the official RECIST working group in 2017. Main body Immune-checkpoint …”
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Intra-patient variability of iodine quantification across different dual-energy CT platforms: assessment of normalization techniques von Lennartz, Simon, Cao, Jinjin, Pisuchpen, Nisanard, Srinivas-Rao, Shravya, Locascio, Joseph J., Parakh, Anushri, Hahn, Peter F., Mileto, Achille, Sahani, Dushyant, Kambadakone, Avinash

“… Objectives To investigate intra-patient variability of iodine concentration (IC) between three different dual-energy CT (DECT) platforms and to test different …”
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Recognizing and Minimizing Artifacts at Dual-Energy CT von Parakh, Anushri, An, Chansik, Lennartz, Simon, Rajiah, Prabhakar, Yeh, Benjamin M, Simeone, Frank J, Sahani, Dushyant V, Kambadakone, Avinash R

“… Dual-energy CT (DECT) is an exciting innovation in CT technology with profound capabilities to improve diagnosis and add value to patient care. Significant …”
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Quantitative distribution of iodinated contrast media in body computed tomography: data from a large reference cohort von Zopfs, David, Graffe, Josefine, Reimer, Robert Peter, Schäfer, Sebastian, Persigehl, Thorsten, Maintz, David, Borggrefe, Jan, Haneder, Stefan, Lennartz, Simon, Große Hokamp, Nils

“… Objectives Dual-energy computed tomography allows for an accurate and reliable quantification of iodine. However, data on physiological distribution of iodine …”
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Reduction of CT artifacts from cardiac implantable electronic devices using a combination of virtual monoenergetic images and post-processing algorithms von Pennig, Lenhard, Zopfs, David, Gertz, Roman, Bremm, Johannes, Zaeske, Charlotte, Große Hokamp, Nils, Celik, Erkan, Goertz, Lukas, Langenbach, Marcel, Persigehl, Thorsten, Gupta, Amit, Borggrefe, Jan, Lennartz, Simon, Laukamp, Kai Roman

“… Objectives To evaluate the reduction of artifacts from cardiac implantable electronic devices (CIEDs) by virtual monoenergetic images (VMI), metal artifact …”
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Quantitative accuracy of virtual non-contrast images derived from spectral detector computed tomography: an abdominal phantom study von Holz, Jasmin A., Alkadhi, Hatem, Laukamp, Kai R., Lennartz, Simon, Heneweer, Carola, Püsken, Michael, Persigehl, Thorsten, Maintz, David, Große Hokamp, Nils

“… Dual-energy CT allows for the reconstruction of virtual non-contrast (VNC) images. VNC images have the potential to replace true non-contrast scans in various …”
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Large Language Models-Supported Thrombectomy Decision-Making in Acute Ischemic Stroke Based on Radiology Reports: Feasibility Qualitative Study von Kottlors, Jonathan, Hahnfeldt, Robert, Görtz, Lukas, Iuga, Andra-Iza, Fervers, Philipp, Bremm, Johannes, Zopfs, David, Laukamp, Kai R, Onur, Oezguer A, Lennartz, Simon, Schönfeld, Michael, Maintz, David, Kabbasch, Christoph, Persigehl, Thorsten, Schlamann, Marc

“… The latest advancement of artificial intelligence (AI) is generative pretrained transformer large language models (LLMs). They have been trained on massive …”
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Two-dimensional CT measurements enable assessment of body composition on head and neck CT von Zopfs, David, Pinto dos Santos, Daniel, Kottlors, Jonathan, Reimer, Robert P., Lennartz, Simon, Kloeckner, Roman, Schlaak, Max, Theurich, Sebastian, Kabbasch, Christoph, Schlamann, Marc, Große Hokamp, Nils

“… Objectives The aim of this study was to evaluate whether simple 2D measurements in axial slices of head and neck CT examinations correlate with generally …”
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Combining CSPG4-CAR and CD20-CCR for treatment of metastatic melanoma von Teppert, Karin, Winter, Nora, Herbel, Vera, Brandes, Caroline, Lennartz, Simon, Engert, Fabian, Kaiser, Andrew, Schaser, Thomas, Lock, Dominik

“… The prognosis for patients with metastatic melanoma is poor and treatment options are limited. Genetically-engineered T cell therapy targeting chondroitin …”
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Imaging of the pulmonary vasculature in congenital heart disease without gadolinium contrast: Intraindividual comparison of a novel Compressed SENSE accelerated 3D modified REACT with 4D contrast-enhanced magnetic resonance angiography von Pennig, Lenhard, Wagner, Anton, Weiss, Kilian, Lennartz, Simon, Grunz, Jan-Peter, Maintz, David, Laukamp, Kai Roman, Hickethier, Tilman, Naehle, Claas Philip, Bunck, Alexander Christian, Doerner, Jonas

“… Background Patients with Congenital heart disease (CHD) require repetitive imaging of the pulmonary vasculature throughout their life. In this study, we …”
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Immediate angiographic control after intra-arterial nimodipine administration underestimates the vasodilatory effect von Zaeske, Charlotte, Zopfs, David, Laukamp, Kai, Lennartz, Simon, Kottlors, Jonathan, Goertz, Lukas, Stetefeld, Henning, Hof, Marion, Abdullayev, Nuran, Kabbasch, Christoph, Schlamann, Marc, Schönfeld, Michael

“… Intra-arterial nimodipine administration is a widely used rescue therapy for cerebral vasospasm. Although it is known that its effect sets in with delay, there …”
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Manual kidney stone size measurements in computed tomography are most accurate using multiplanar image reformatations and bone window settings von Reimer, Robert Peter, Klein, Konstantin, Rinneburger, Miriam, Zopfs, David, Lennartz, Simon, Salem, Johannes, Heidenreich, Axel, Maintz, David, Haneder, Stefan, Große Hokamp, Nils

“… Computed tomography in suspected urolithiasis provides information about the presence, location and size of stones. Particularly stone size is a key parameter …”
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Clinical application of free-breathing 3D whole heart late gadolinium enhancement cardiovascular magnetic resonance with high isotropic spatial resolution using Compressed SENSE von Pennig, Lenhard, Lennartz, Simon, Wagner, Anton, Sokolowski, Marcel, Gajzler, Matej, Ney, Svenja, Laukamp, Kai Roman, Persigehl, Thorsten, Bunck, Alexander Christian, Maintz, David, Weiss, Kilian, Naehle, Claas Philip, Doerner, Jonas

“… Background Late gadolinium enhancement (LGE) cardiovascular magnetic resonance (CMR) represents the gold standard for assessment of myocardial viability. The …”
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Value of spectral detector computed tomography for the early assessment of technique efficacy after microwave ablation of hepatocellular carcinoma von Reimer, Robert Peter, Hokamp, Nils Große, Niehoff, Julius, Zopfs, David, Lennartz, Simon, Heidar, Mariam, Wahba, Roger, Stippel, Dirk, Maintz, David, dos Santos, Daniel Pinto, Wybranski, Christian

“… Objectives To investigate whether virtual monoenergetic images (VMI) and iodine maps derived from spectral detector computed tomography (SDCT) improve early …”
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Virtual non-contrast for evaluation of liver parenchyma and vessels: results from 25 patients using multi-phase spectral-detector CT von Laukamp, Kai Roman, Ho, Vivian, Obmann, Verena Carola, Herrmann, Karin, Gupta, Amit, Borggrefe, Jan, Lennartz, Simon, Große Hokamp, Nils, Ramaiya, Nikhil

“… In abdominal imaging, contrast-enhanced computed tomography (CT) examinations are most commonly applied; however, unenhanced examinations are still needed for …”
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Machine Learning-Based Radiomics Analysis for Identifying KRAS Mutations in Non-Small-Cell Lung Cancer from CT Images: Challenges, Insights and Implications von Schöneck, Mirjam, Rehbach, Nicolas, Lotter-Becker, Lars, Persigehl, Thorsten, Lennartz, Simon, Caldeira, Liliana Lourenco

“… Kirsten Rat Sarcoma viral oncogene homolog (KRAS) is a frequently occurring mutation in non-small-cell lung cancer (NSCLC) and influences cancer treatment and …”
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Automated, scaled, transposon-based production of CAR T cells von Lock, Dominik, Monjezi, Razieh, Brandes, Caroline, Bates, Stephan, Lennartz, Simon, Teppert, Karin, Gehrke, Leon, Karasakalidou-Seidt, Rafailla, Lukic, Teodora, Schmeer, Marco, Schleef, Martin, Werchau, Niels, Eyrich, Matthias, Assenmacher, Mario, Kaiser, Andrew, Prommersberger, Sabrina, Schaser, Thomas, Hudecek, Michael

“… BackgroundThere is an increasing demand for chimeric antigen receptor (CAR) T cell products from patients and care givers. Here, we established an automated …”
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ChatGPT yields low accuracy in determining LI-RADS scores based on free-text and structured radiology reports in German language von Fervers, Philipp, Hahnfeldt, Robert, Kottlors, Jonathan, Wagner, Anton, Maintz, David, Pinto dos Santos, Daniel, Lennartz, Simon, Persigehl, Thorsten

“… To investigate the feasibility of the large language model (LLM) ChatGPT for classifying liver lesions according to the Liver Imaging Reporting and Data System …”
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