Research ArticleEmergency Neuroradiology
Evaluation of an Artificial Intelligence Model for Identification of Mass Effect and Vasogenic Edema on CT of the Head
Isabella Newbury-Chaet, Sarah F. Mercaldo, John K. Chin, Ankita Ghatak, Madeleine A. Halle, Ashley L. MacDonald, Karen Buch, John Conklin, William A. Mehan, Stuart Pomerantz, Sandra Rincon, Keith J. Dreyer, Bernardo C. Bizzo and James M. Hillis
American Journal of Neuroradiology October 2024, 45 (10) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A8358
Isabella Newbury-Chaet
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
Sarah F. Mercaldo
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
John K. Chin
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
Ankita Ghatak
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
Madeleine A. Halle
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
Ashley L. MacDonald
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
Karen Buch
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
John Conklin
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
William A. Mehan Jr
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
Stuart Pomerantz
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
Sandra Rincon
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
Keith J. Dreyer
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
Bernardo C. Bizzo
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts
James M. Hillis
aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts
bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts
dDepartment of Neurology (J.M.H.), Massachusetts General Hospital, Boston, Massachusetts

References
- 1.↵
- 2.↵
- 3.↵
- 4.↵
- 5.↵
- 6.↵US Food & Drug Administration. K200921 (qER). 2020. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K200921. Accessed August 19, 2023
- 7.↵US Food & Drug Administration. K193351 (NinesAI). 2020. https://www.accessdata.fda.gov/cdrh_docs/pdf19/K193351.pdf. Accessed August 19, 2023
- 8.↵U.S. Food & Drug Administration. Artificial Intelligence and Machine Learning (AI/ML)-Enabled Medical Devices. 2023. https://www.fda.gov/medical-devices/software-medical-device-samd/artificial-intelligence-and-machine-learning-aiml-enabled-medical-devices. Accessed December 6, 2023
- 9.↵
- 10.↵US Food & Drug Administration. K231767 (Annalise Enterprise CTB Triage Trauma). 2023, https://www.accessdata.fda.gov/cdrh_docs/pdf23/K231767.pdf, Accessed February 3, 2024
- 11.↵US Food & Drug Administration. K231384 (Annalise Enterprise CTB Triage Trauma). 2023. https://www.accessdata.fda.gov/cdrh_docs/pdf23/K231384.pdf. Accessed February 3, 2024
- 12.↵
- Hillis JM,
- Bizzo BC,
- Newbury-Chaet I, et al
- 13.↵
- 14.↵
- Harris PA,
- Taylor R,
- Thielke R, et al
- 15.↵U.S. Food & Drug Administration. Product Classification (QFM Product Code). 2024 https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?id=5786. Accessed February 3, 2024
- 16.↵U.S. Food & Drug Administration. Product Classification (QAS Product Code). 2024. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfPCD/classification.cfm?ID=QAS. Accessed February 3, 2024
- 17.↵U.S. Department of Health and Human Services. 21 CFR 892.2080 Radiological computer aided triage and notification software. 2023. https://www.ecfr.gov/current/title-21/chapter-I/subchapter-H/part-892/subpart-B/section-892.2080. Accessed February 6, 2024
- 18.↵
- 19.↵
In this issue
American Journal of Neuroradiology
Vol. 45, Issue 10
1 Oct 2024
Advertisement
Isabella Newbury-Chaet, Sarah F. Mercaldo, John K. Chin, Ankita Ghatak, Madeleine A. Halle, Ashley L. MacDonald, Karen Buch, John Conklin, William A. Mehan, Stuart Pomerantz, Sandra Rincon, Keith J. Dreyer, Bernardo C. Bizzo, James M. Hillis
Evaluation of an Artificial Intelligence Model for Identification of Mass Effect and Vasogenic Edema on CT of the Head
American Journal of Neuroradiology Oct 2024, 45 (10) 1528-1535; DOI: 10.3174/ajnr.A8358
0 Responses
AI Model for Mass Effect on CT Scans
Isabella Newbury-Chaet, Sarah F. Mercaldo, John K. Chin, Ankita Ghatak, Madeleine A. Halle, Ashley L. MacDonald, Karen Buch, John Conklin, William A. Mehan, Stuart Pomerantz, Sandra Rincon, Keith J. Dreyer, Bernardo C. Bizzo, James M. Hillis
American Journal of Neuroradiology Oct 2024, 45 (10) 1528-1535; DOI: 10.3174/ajnr.A8358
Jump to section
Related Articles
Cited By...
- No citing articles found.
This article has not yet been cited by articles in journals that are participating in Crossref Cited-by Linking.
More in this TOC Section
Emergency Neuroradiology
Similar Articles
Advertisement