ArticleRadiology. Artificial intelligence2024
Precise Image-level Localization of Intracranial Hemorrhage on Head CT Scans with Deep Learning Models Trained on Study-level Labels.
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Article in Radiology. Artificial intelligence, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Review
- Cross-Dataset Generalization of Deep Learning-Based Detectors for Intracranial Hemorrhage Subtype Localization on Noncontrast Head CT: A Comparative Study.Diagnostics (Basel, Switzerland) · 2026Article
- Diagnostic Accuracy of Deep Learning for Intracranial Hemorrhage Detection in Non-Contrast Brain CT Scans: A Systematic Review and Meta-Analysis.Journal of clinical medicine · 2025Review
- Achieving More with Less: Combining Strong and Weak Labels for Intracranial Hemorrhage Detection.Radiology. Artificial intelligence · 2024Article
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18 authors.
Yunan WuFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0001-6980-9746
Michael IorgaFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0002-9885-6602
Suvarna BadheFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0002-6853-1751
James ZhangFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).
Donald R CantrellFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).
Elaine J TanhehcoFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0009-0006-8130-3020
Nicholas SzramaFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0002-9533-0875
Andrew M NaidechFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0003-1065-5417
Michael DrakopoulosFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0001-8219-5136
Shamis T HasanFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0009-0005-6858-1598
Kunal M PatelFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).
Tarek A HijazFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0002-6211-683X
Eric J RussellFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).
Shamal LalvaniFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0002-2677-8019
Amit AdateFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0003-2984-6272
Todd B ParrishFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0002-1184-1572
Aggelos K KatsaggelosFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).
Virginia B HillFrom the Departments of Electrical Computer Engineering (Y.W., S.L., A.A., A.K.K.) and Computer Science (A.K.K.), Northwestern University, Evanston, Ill; Departments of Radiology (M.I., S.B., D.R.C., N.S., M.D., T.A.H., E.J.R., T.B.P., A.K.K., V.B.H.) and Neurology (A.M.N.), Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Ste 1400, Chicago, IL 60611; Shirley Ryan AbilityLab, Chicago, Ill (S.B.); Department of Radiology, Indiana University Health, Indianapolis, Ind (J.Z.); Department of Radiology, Medical College of Wisconsin, Milwaukee, Wis (E.J.T.); Department of Medical Imaging, McMaster University, Hamilton, Ontario, Canada, (S.T.H.); and Department of Radiology, Mount Sinai Medical Center, Miami Beach, Fla (K.M.P.).ORCID 0000-0001-9146-9370
Funding
Stimulation of novel spinal respiratory circuit to restore breathing in ventilator-dependent patients with SCI.UH3NS119772 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Daniel Lu · 2021 to 2026
$4.9MNINDS NIH HHS UH3 NS119772
Abstract
Purpose To develop a highly generalizable weakly supervised model to automatically detect and localize image-level intracranial hemorrhage (ICH) by using study-level labels. Materials and Methods In this retrospective study, the proposed model was pretrained on the image-level Radiological Society of North America dataset and fine-tuned on a local dataset by using attention-based bidirectional long short-term memory networks. This local training dataset included 10 699 noncontrast head CT scans in 7469 patients, with ICH study-level labels extracted from radiology reports. Model performance was compared with that of two senior neuroradiologists on 100 random test scans using the McNemar test, and its generalizability was evaluated on an external independent dataset. Results The model achieved a positive predictive value (PPV) of 85.7% (95% CI: 84.0, 87.4) and an area under the receiver operating characteristic curve of 0.96 (95% CI: 0.96, 0.97) on the held-out local test set (
Indexed as
Deep LearningIntracranial HemorrhagesTomography, X-Ray ComputedAdultAgedAged, 80 and overFemaleHumansMaleMiddle AgedRadiographic Image Interpretation, Computer-AssistedRetrospective StudiesBrain/Brain StemComputer-Aided Diagnosis (CAD)Convolutional Neural Network (CNN)HemorrhageTransfer Learning
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