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Conference Paper: Multi-site evaluation of a computer aided detection (CAD) algorithm for small acute intra-cranial hemorrhage and development of a stand-alone CAD system ready for deployment in a clinical environment

TitleMulti-site evaluation of a computer aided detection (CAD) algorithm for small acute intra-cranial hemorrhage and development of a stand-alone CAD system ready for deployment in a clinical environment
Authors
KeywordsAcute Inter-cranial Hemorrhage
Brain
Computer Aided Detection
CT
Issue Date2010
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://www.spie.org/app/Publications/index.cfm?fuseaction=proceedings
Citation
Medical Imaging 2010: Advanced PACS-based Imaging Informatics and Therapeutic Applications, San Diego, California, USA, 17-18 February 2010. In Proceedings of SPIE, 2010, v. 7628, p. 76280H-1-76280H-8 How to Cite?
Abstract
Timely detection of Acute Intra-cranial Hemorrhage (AIH) in an emergency environment is essential for the triage of patients suffering from Traumatic Brain Injury. Moreover, the small size of lesions and lack of experience on the reader's part could lead to difficulties in the detection of AIH. A CT based CAD algorithm for the detection of AIH has been developed in order to improve upon the current standard of identification and treatment of AIH. A retrospective analysis of the algorithm has already been carried out with 135 AIH CT studies with 135 matched normal head CT studies from the Los Angeles County General Hospital/ University of Southern California Hospital System (LAC/USC). In the next step, AIH studies have been collected from Walter Reed Army Medical Center, and are currently being processed using the AIH CAD system as part of implementing a multi-site assessment and evaluation of the performance of the algorithm. The sensitivity and specificity numbers from the Walter Reed study will be compared with the numbers from the LAC/USC study to determine if there are differences in the presentation and detection due to the difference in the nature of trauma between the two sites. Simultaneously, a stand-alone system with a user friendly GUI has been developed to facilitate implementation in a clinical setting. © 2010 Copyright SPIE - The International Society for Optical Engineering.
Persistent Identifierhttp://hdl.handle.net/10722/98766
ISSN
2013 SCImago Journal Rankings: 0.203
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorDeshpande, RRen_HK
dc.contributor.authorFernandez, Jen_HK
dc.contributor.authorLee, JKen_HK
dc.contributor.authorChan, Ten_HK
dc.contributor.authorLiu, BJen_HK
dc.contributor.authorHuang, HKen_HK
dc.date.accessioned2010-09-25T18:01:25Z-
dc.date.available2010-09-25T18:01:25Z-
dc.date.issued2010en_HK
dc.identifier.citationMedical Imaging 2010: Advanced PACS-based Imaging Informatics and Therapeutic Applications, San Diego, California, USA, 17-18 February 2010. In Proceedings of SPIE, 2010, v. 7628, p. 76280H-1-76280H-8en_HK
dc.identifier.issn0277-786Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/98766-
dc.description.abstractTimely detection of Acute Intra-cranial Hemorrhage (AIH) in an emergency environment is essential for the triage of patients suffering from Traumatic Brain Injury. Moreover, the small size of lesions and lack of experience on the reader's part could lead to difficulties in the detection of AIH. A CT based CAD algorithm for the detection of AIH has been developed in order to improve upon the current standard of identification and treatment of AIH. A retrospective analysis of the algorithm has already been carried out with 135 AIH CT studies with 135 matched normal head CT studies from the Los Angeles County General Hospital/ University of Southern California Hospital System (LAC/USC). In the next step, AIH studies have been collected from Walter Reed Army Medical Center, and are currently being processed using the AIH CAD system as part of implementing a multi-site assessment and evaluation of the performance of the algorithm. The sensitivity and specificity numbers from the Walter Reed study will be compared with the numbers from the LAC/USC study to determine if there are differences in the presentation and detection due to the difference in the nature of trauma between the two sites. Simultaneously, a stand-alone system with a user friendly GUI has been developed to facilitate implementation in a clinical setting. © 2010 Copyright SPIE - The International Society for Optical Engineering.en_HK
dc.languageengen_HK
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://www.spie.org/app/Publications/index.cfm?fuseaction=proceedingsen_HK
dc.relation.ispartofProceedings of SPIE - International Society for Optical Engineeringen_HK
dc.rightsProceedings of SPIE - International Society for Optical Engineering. Copyright © S P I E - International Society for Optical Engineering.-
dc.rightsCopyright 2010 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectAcute Inter-cranial Hemorrhageen_HK
dc.subjectBrainen_HK
dc.subjectComputer Aided Detectionen_HK
dc.subjectCTen_HK
dc.titleMulti-site evaluation of a computer aided detection (CAD) algorithm for small acute intra-cranial hemorrhage and development of a stand-alone CAD system ready for deployment in a clinical environmenten_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChan, T: taochan@hku.hken_HK
dc.identifier.authorityChan, T=rp00289en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1117/12.844833en_HK
dc.identifier.scopuseid_2-s2.0-77953444313en_HK
dc.identifier.hkuros170109en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77953444313&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume7628en_HK
dc.identifier.spage76280H-1en_HK
dc.identifier.epage76280H-8en_HK
dc.identifier.isiWOS:000284752500015-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridDeshpande, RR=36144849300en_HK
dc.identifier.scopusauthoridFernandez, J=36144841500en_HK
dc.identifier.scopusauthoridLee, JK=35210894800en_HK
dc.identifier.scopusauthoridChan, T=35147479300en_HK
dc.identifier.scopusauthoridLiu, BJ=26643288800en_HK
dc.identifier.scopusauthoridHuang, HK=7405610463en_HK

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