RS
Ronald M. Summers
cs.CVTomography, X-Ray Computedeess.IVAlgorithmsCTArtificial IntelligenceDeep Learningcs.AIDeep learningColonography, Computed Tomographic
On Valency
published · living versionsW_z8wecm87·v1 · currentpublished
A large annotated medical image dataset for the development and evaluation of segmentation algorithms
with Amber L. Simpson, Michela Antonelli, Spyridon Bakas, Michel Bilello +19
1 version
Preprints & journals
457 papers in the corpus · 1986–2026A Unified 2D Framework for DeepLesion Detection, Segmentation and Short Report Generation2608.02805v1 · Ruida Cheng, Tejas S. Mathai, Benjamin Hou et al.2026 · 0 citationsarXiv
Tutorial: guidance on the use of large language models for medical research.42498804 · Jin, Qiao, Wan, Nicholas, Leaman, Robert et al.2026 · 2 citationsNature protocols. 2026
Automated Deep Learning Detection of Hepatic Steatosis on Noncontrast Computed Tomography Scans and Discrepancy With Scan Reports.42480641 · Yardeni, David, Liu, Jianfei, Mukherjee, Pritam et al.2026 · 0 citationsClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 2026
Utility of Pancreatic Perivascular Adipose Tissue as a CT Imaging Biomarker for Diagnosing Type 2 Diabetes.42423517 · Prasad, Anisa V, Mathai, Tejas Sudharshan, Balamuralikrishna, Praveen T S et al.2026 · 1 citationDiabetes. 2026;75(11):1968-1979
Automated Delineation of Couinaud Segments at CT for Future Liver Remnant Volumetry.42089796 · Mathai, Tejas Sudharshan, Balamuralikrishna, Praveen T S, Batheja, Vivek et al.2026 · 0 citationsRadiology. Artificial intelligence. 2026;8(4):e250808
AI-driven Abdominal Aortic Calcification Extracted From Contrast-enhanced CT Is Predictive of All-cause Mortality and Cardiovascular Events in a Large Adult Population.42113006 · Hinshaw, Louis A, Lee, Matthew H, Zea, Ryan et al.2026 · 1 citationJournal of computer assisted tomography. 2026;50(5)
CXR-LT 2026 Challenge: Multi-Center Long-Tailed and Zero Shot Chest X-ray Classification.42389249 · Dong, Hexin, Lin, Yi, Zhou, Pengyu et al.2026 · 0 citationsArXiv. 2026
CT-based Opportunistic Screening for Adding Clinical Value: How I Do It.42048591 · Pickhardt, Perry J, Lee, Mathew H, Warner, Joshua D et al.2026 · 6 citationsRadiology. 2026;319(1):e252106
Longitudinal evaluation of intra-patient changes in computed tomography-based body composition measures.41784694 · Pooler, B Dustin, Garrett, John W, Lee, Matthew H et al.2026 · 0 citationsAbdominal radiology (New York). 2026;51(9):4745-4753
Do skeletal muscle bulk and density affect survival outcome in pediatric patients with rhabdomyosarcoma?41784889 · Salman, Rida, Ngan, Esther, Starosolski, Zbigniew A et al.2026 · 0 citationsLa Radiologia medica. 2026;131(4):693-696
Complications of Pancreatitis-Knowledge Gaps and Research Opportunities: A Workshop Summary.41668344 · Saloman, Jami L, Andersen, Dana K, Abu-El-Haija, Maisam et al.2026 · 2 citationsPancreas. 2026;55(3):e267-e277
CT-Bench: A Benchmark for Multimodal Lesion Understanding in Computed Tomography2602.14879v2 · Qingqing Zhu, Qiao Jin, Tejas S. Mathai et al.2026 · 0 citationsarXiv
Analysis of deep learning-based segmentation of lymph nodes on full-dose and reduced-dose body CT.41251734 · Bloom, Lindsey H, Mathai, Tejas Sudharshan, Liu, Bohan et al.2026 · 1 citationAbdominal radiology (New York). 2026;51(6):3190-3201
Utility of Pancreas Surface Lobularity as a CT Biomarker for Opportunistic Screening of Type 2 Diabetes2511.10484v1 · Tejas Sudharshan Mathai, Anisa V. Prasad, Xinya Wang et al.2025 · 2 citationsarXiv
NotifAI-OS: an AI framework for automated CT-based opportunistic screening in post-acute value-based care.41174008 · Reddy, Rohit, Pickhardt, Perry J, Manrai, Arjun et al.2025 · 2 citationsNature biomedical engineering. 2025;9(11):1791-1796
Sarcopenia Assessment Using Fully Automated Deep Learning Predicts Cardiac Allograft Survival in Heart Transplant Recipients.40832698 · Lang, Frederick M, Liu, Jianfei, Clerkin, Kevin J et al.2025 · 4 citationsCirculation. Heart failure. 2025;18(10):e012805
Text Embedded Swin-UMamba for DeepLesion Segmentation2508.06453v2 · Ruida Cheng, Tejas Sudharshan Mathai, Pritam Mukherjee et al.2025 · 0 citationsarXiv
Text Embedded Swin-UMamba for DeepLesion Segmentation.41031080 · Cheng, Ruida, Mathai, Tejas Sudharshan, Mukherjee, Pritam et al.2025 · 0 citationsArXiv. 2025
One Year On: Assessing Progress of Multimodal Large Language Model Performance on RSNA 2024 Case of the Day Questions.40793942 · Hou, Benjamin, Mukherjee, Pritam, Batheja, Vivek et al.2025 · 16 citationsRadiology. 2025;316(2):e250617
CXR-LT 2024: A MICCAI challenge on long-tailed, multi-label, and zero-shot disease classification from chest X-ray.40795541 · Lin, Mingquan, Holste, Gregory, Wang, Song et al.2025 · 12 citationsMedical image analysis. 2025;106:103739
Improved muscle and fat segmentation for body composition measures on quantitative CT.40593410 · Liu, Jianfei, Balamuralikrishna, Praveen Thoppey Srinivasan, Tan, Sovira et al.2025 · 1 citationInternational journal of computer assisted radiology and surgery. 2025;20(9):1889-1898
How well do multimodal LLMs interpret CT scans? An auto-evaluation framework for analyses.40578543 · Zhu, Qingqing, Hou, Benjamin, Mathai, Tejas Sudarshan et al.2025 · 8 citationsJournal of biomedical informatics. 2025;168:104864
Classification of Multi-Parametric Body MRI Series Using Deep Learning.40735097 · Kim, Boah, Mathai, Tejas Sudharshan, Helm, Kimberly et al.2025 · 0 citationsArXiv. 2025
CXR-LT 2024: A MICCAI challenge on long-tailed, multi-label, and zero-shot disease classification from chest X-ray.40735106 · Lin, Mingquan, Holste, Gregory, Wang, Song et al.2025 · 0 citationsArXiv. 2025
LEAVS: An LLM-based Labeler for Abdominal CT Supervision.40735099 · Lanfredi, Ricardo Bigolin, Zhuang, Yan, Finkelstein, Mark et al.2025 · 2 citationsArXiv. 2025
Segment-and-Classify: ROI-Guided Generalizable Contrast Phase Classification in CT Using XGBoost.40735080 · Hou, Benjamin, Mathai, Tejas Sudharshan, Mukherjee, Pritam et al.2025 · 0 citationsArXiv. 2025
Landmark-Based Pancreas Sub-region Segmentation in CT.40307593 · Zhuang, Yan, Suri, Abhinav, Mathai, Tejas Sudharshan et al.2026 · 0 citationsJournal of imaging informatics in medicine. 2026;39(1):242-249
Privacy-Preserving Large Language Model for Matching Findings and Tracking Interval Changes in Longitudinal Radiology Reports.40216673 · Mathai, Tejas Sudharshan, Kim, Boah, Stroie, Oana M et al.2026 · 0 citationsJournal of imaging informatics in medicine. 2026;39(1):1017-1030
Leveraging Anatomical Priors for Automated Pancreas Segmentation on Abdominal CT2504.06921v1 · Anisa V. Prasad, Tejas Sudharshan Mathai, Pritam Mukherjee et al.2025 · 6 citationsarXiv
Longitudinal Assessment of Lung Lesion Burden in CT2504.06924v1 · Tejas Sudharshan Mathai, Benjamin Hou, Ronald M. Summers2025 · 0 citationsarXiv
Class Imbalance Correction for Improved Universal Lesion Detection and Tagging in CT2504.05591v1 · Peter D. Erickson, Tejas Sudharshan Mathai, Ronald M. Summers2025 · 2 citationsarXiv
Class Imbalance Correction for Improved Universal Lesion Detection and Tagging in CT.40735088 · Erickson, Peter D, Mathai, Tejas Sudharshan, Summers, Ronald M2025 · 2 citationsArXiv. 2025
Universal Lymph Node Detection in Multiparametric MRI with Selective Augmentation2504.05196v1 · Tejas Sudharshan Mathai, Sungwon Lee, Thomas C. Shen et al.2025 · 0 citationsarXiv
3D Universal Lesion Detection and Tagging in CT with Self-Training2504.05201v1 · Jared Frazier, Tejas Sudharshan Mathai, Jianfei Liu et al.2025 · 1 citationarXiv
Correcting Class Imbalances with Self-Training for Improved Universal Lesion Detection and Tagging2504.05207v1 · Alexander Shieh, Tejas Sudharshan Mathai, Jianfei Liu et al.2025 · 0 citationsarXiv
Correcting Class Imbalances with Self-Training for Improved Universal Lesion Detection and Tagging.40735082 · Shieh, Alexander, Mathai, Tejas Sudharshan, Liu, Jianfei et al.2025 · 0 citationsArXiv. 2025
Universal Lymph Node Detection in Multiparametric MRI with Selective Augmentation.40735086 · Mathai, Tejas Sudharshan, Lee, Sungwon, Shen, Thomas C et al.2025 · 0 citationsArXiv. 2025
3D Universal Lesion Detection and Tagging in CT with Self-Training.40735103 · Frazier, Jared, Mathai, Tejas Sudharshan, Liu, Jianfei et al.2025 · 1 citationArXiv. 2025
MRISegmenter: A Fully Accurate and Robust Automated Multiorgan and Structure Segmentation Tool for T1-weighted Abdominal MRI.40261178 · Zhuang, Yan, Mathai, Tejas Sudharshan, Mukherjee, Pritam et al.2025 · 18 citationsRadiology. 2025;315(1):e241979
Automated abdominal CT imaging biomarkers and clinical frailty measures associated with postoperative deceased-donor liver transplant outcomes.40121592 · Liu, Daniel, Ji, David, Garrett, John W et al.2025 · 5 citationsEuropean radiology. 2025;35(9):5514-5524
Assessing the Reliability of Pancreatic CT Imaging Biomarkers for Diabetes Prediction: A Dual Center Retrospective Study.40121118 · Suri, Abhinav, Mukherjee, Pritam, Rabbee, Nusrat et al.2025 · 2 citationsAcademic radiology. 2025;32(7):4013-4021
AI-enabled body composition biomarkers at post-mortem CT for enriching autopsy: analysis of a large decedent cohort.40100280 · Golden, Max V, Lee, Matthew H, Garrett, John W et al.2025 · 0 citationsAbdominal radiology (New York). 2025;50(10):5047-5058
A unified approach to medical image segmentation by leveraging mixed supervision and self and transfer learning (MIST).40088573 · Liu, Jianfei, Bhadra, Sayantan, Shafaat, Omid et al.2025 · 11 citationsComputerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society. 2025;122:102517
Biological age model using explainable automated CT-based cardiometabolic biomarkers for phenotypic prediction of longevity.39920106 · Pickhardt, Perry J, Kattan, Michael W, Lee, Matthew H et al.2025 · 32 citationsNature communications. 2025;16(1):1432
Leveraging Multiphase CT for Quality Enhancement of Portal Venous CT: Utility for Pancreas Segmentation2501.14013v1 · Xinya Wang, Tejas Sudharshan Mathai, Boah Kim et al.2025 · 2 citationsarXiv
Leveraging Multiphase CT for Quality Enhancement of Portal Venous CT: Utility for Pancreas Segmentation.40735094 · Wang, Xinya, Mathai, Tejas Sudharshan, Kim, Boah et al.2025 · 2 citationsArXiv. 2025
OTMorph: Unsupervised Multi-Domain Abdominal Medical Image Registration Using Neural Optimal Transport.39093684 · Kim, Boah, Zhuang, Yan, Mathai, Tejas Sudharshan et al.2025 · 19 citationsIEEE transactions on medical imaging. 2025;44(1):165-179
A New Benchmark: Clinical Uncertainty and Severity Aware Labeled Chest X-Ray Images With Multi-Relationship Graph Learning.39120990 · Zhang, Mengliang, Hu, Xinyue, Gu, Lin et al.2025 · 6 citationsIEEE transactions on medical imaging. 2025;44(1):338-347
Automated Classification of Body MRI Sequences Using Convolutional Neural Networks.39645459 · Kim, Boah, Mathai, Tejas Sudharshan, Helm, Kimberly et al.2025 · 5 citationsAcademic radiology. 2025;32(3):1192-1203
Utilizing domain knowledge to improve the classification of intravenous contrast phase of CT scans.39740481 · Liu, Liangchen, Liu, Jianfei, Santra, Bikash et al.2025 · 3 citationsComputerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society. 2025;119:102458
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