Difference between revisions of "CT Volumetry Biomarker Ctte"

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==Project Snapshot==
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{{TOCright}}
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:Co-chairs: Rudresh Jarecha, MBBS, DNB, DMRE; Ehsan Samei, PhD and TBD
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:RSNA Staff Support: Julie Lisiecki
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* [http://tinyurl.com/QIBA-CT-Vol-Roster Roster]
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* [https://docs.google.com/spreadsheets/d/1qbBHaJNTAqHnAcmCTHsNfDph7hMyJ3NoUjYSdilVw8w/edit#gid=267283460 Attendance & Voting Privileges]
  
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===Profiling Activities===
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==Meetings==
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Work toward writing Profile documents to which equipment and sites can conform to accomplish Quantification goals.
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* Tcons are held periodically. Contact RSNA Staff for details.
  
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* [[CT Lung Nodule Volume Quantification Profile]]
 
  
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'''Recent Call Summaries:'''
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*[[Media:05 26 2022 QIBA CT Volumetry BC Call-FINAL.pdf|05.26.2022 QIBA CT Volumetry BC Call Summary]]
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*[[Media:04 20 2022 QIBA CT Volumetry BC Call-FINAL.pdf|04.20.2022 QIBA CT Volumetry BC Call Summary]]
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*[[Media:03 15 2022 QIBA CT Volumetry BC Call-FINAL.pdf|03.15.2022 QIBA CT Volumetry BC Call Summary]]
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*[[Media:02 15 2022 QIBA CT Volumetry BC Call-FINAL.pdf|02.15.2022 QIBA CT Volumetry BC Call Summary]]
  
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===Groundwork Activities===
 
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Work to validate key concepts and answer key questions needed to write the Profiles and demonstrate their effectiveness.
 
  
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* [[Volumetric CT - 1A Group]]
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'''''[[CT Volumetry BC Call Summaries Archive]]'''''
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* [[Volumetric CT - 1B Group]]
 
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* [[Volumetric CT - 1C Group]]
 
  
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==Working Documents==
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==Profile Development==
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* [[Initial Target Selection]] - describing the early prioritization discussions and settling on Lung Tumor Volumes
 
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*[[Media:2008.09.15.Validation_Roadmap_VOL-CT_Image_Analysis.pdf|Validation Roadmap - P. David Mozley, MD]]
 
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*[[Media:2008.09.13-QIBA_Process-Groundwork_and_Profiling_Kevin_ODonnell.pdf|Process Groundwork & Profiling - Kevin O'Donnell]] - See also the '''[[Groundwork and Profiling|Wiki Version]]'''
 
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*[[Media:Strawman_matrix_ver_5-JUNE-2-2008.xls|QIBA Strawman Matrix - v5]]
 
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* ''<Insert DIJ Paper>''
 
  
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==Slide Presentations==
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'''Status - Balloting Streamlined Profile'''
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*[[Media:QIBA Profile Streamlining Proposal - CTVol TumorVolumeChange-20220303.docx| CT Tumor Volume Change Profile - Streamlined]] Draft 2022.03.03
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*[[Media:QIBA Profile Streamlining Proposal - CTVol TumorVolumeChange-20211209.docx| CT Tumor Volume Change Profile - Streamlined]] Draft 2021.12.09
  
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==Meetings / Call Summaries==
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The Technically Confirmed Profile is on the [[Profiles]] page.
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*[[Call Summaries]]
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 +
'''Stage 4 Planning'''
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:* [https://docs.google.com/document/d/1Wcmkzp8N_2lLL-FCykNPwgsn1BJOs7Z9A1ZyTIkuGCo/edit?usp=sharing Draft Stage 4 Plan - Google Doc]
 +
 
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'''Past and Future'''
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:* [[Archived Versions#Advanced_disease|Archived Versions]] of Profile-related documents.
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:* [[CTV-AD Considerations for Future Editions|Considerations for Future Editions of CTV-AD]]
 +
 
 +
==Groundwork Projects==
 +
These projects investigate (and resolve) scientific questions underlying QIBA Profile work.
 +
* [[VolCT - Group 1A]] - Analyze Bias/Variance where Ground Truth is Known Deterministically
 +
* [[VolCT - Group 1B]] - Focus on Volume Change Analysis of Pulmonary Nodules in Diagnostic Settings
 +
* [[VolCT - Group 1C]] - Model Sources of Variability from a Systems Engineering Analysis
 +
* [[VolCT - Group 3A]] - Characterize variability due to algorithms (using phantoms / clinical data)
 +
* [[VolCT - Group 3B]] - Characterize clinical utility/efficacy with respect to clinical endpoints
 +
* [[VolCT - Colorado Group]] - Quantifying variability in measurement of pulmonary nodule
 +
 
 +
*[[Media:NIBIB-2 Proposal for CT Volumetry 16APR2012.pdf|NIBIB-2 Proposal for CT Volumetry]]''16-APR-2012''
 +
 
 +
==Reference Materials==
 +
 
 +
'''2012'''
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*Dr Mulshine's Presentation Materials from July 2nd adapted from the ATCC Website
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**[[Media:ATCC is an independent private nonprofit 7-3-12.pdf|ATCC is an independent, private, nonprofit biological resource center (BRC) and research organization.]]
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*[[Media:Why QIBA CT specifics.pdf|"Why QIBA?" - Specifics associated with CT device and software manufacturers.]]
 +
 
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'''2011'''
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*Dr Petrick's 2011 SPIE Presentation Materials
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*[[Media:Spie2011 NP QIBA1A-Talk-v05-final-1.pdf|“Evaluation of 1D, 2D and 3D nodule size estimation by radiologists for spherical and non-spherical nodules through CT thoracic phantom imaging” - Talk]]
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*[[Media:Spie2011 NP QIBA1A-Paper-v08-final-2.pdf|“Evaluation of 1D, 2D and 3D nodule size estimation by radiologists for spherical and non-spherical nodules through CT thoracic phantom imaging” - Paper]]
 +
*Compliance Documents: [[Media:Approach to Compliance 2011 08 15.pdf|QIBA Approach to Compliance-- ''Andrew J. Buckler, MS, Program Director, QIBA 08.15.11'']]
 +
 
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'''2010'''
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*[[Media:Quantification in Imaging-Dr Dirk Colditz-20100823.ppt|Quantification in Imaging-Dr Dirk Colditz]] ''August 23, 2010''
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*[[Media:Plan as of 11-8-10.jpg|Project plan]] ''.jpg version as of 11-8-10''
 +
 
 +
==Reference Articles==
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*Are we ready? A time for measurement of physiological parameters of the lung using multidetector row CT scans. Hatabu H. Acad Radiol. 2009 Mar; 16(3):249. [http://www.academicradiology.org/issues/contents?issue_key=S1076-6332(09)X0002-4 Academic Radiology]
 +
* [http://radiology.rsnajnls.org/cgi/content/full/243/2/527#T2 Radiology 2007 - Coronary Calcium Scoring] - This paper by Dr. McCollough et al is may be seen to be analaogous to our work in that it addresses  similar issues (e.g. achieving "standard" noise levels).  It could be thought of as an early draft of a Calcium Scoring profile, including both groundwork and equipment specifications.
 +
*Helical multidetector row quantitative computed tomography (QCT) precision. Bligh M, Bidaut L, White RA, Murphy WA Jr, Stevens DM, Cody DD. Acad Radiol. 2009 Feb; 16(2):150-9. [http://www.academicradiology.org/article/S1076-6332(08)00499-6/abstract Academic Radiology]
 +
*Comparison of the accuracy of CT volume calculated by circumscription to prolate ellipsoid volume (bidimensional measurement multiplied by coronal long axis). Rkein AM, Harrigal C, Friedman AC, Persky D, Krupinski E. Acad Radiol. 2009 Feb; 16(2):181-6. [http://www.academicradiology.org/article/S1076-6332(08)00530-8/abstract Academic Radiology]
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*[[Archive - Initial Target Selection and Roadmap]]
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==QIBA Funded Projects==
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'''Round 1'''
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*[[Duke University]]
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*[[Columbia University Medical Center]]
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*[[University of Colorado Denver, Department of Radiology]]
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*[[David Geffen School of Medicine at UCLA, Department of Radiology]]
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*[[CoreLab Partners, Inc.]]
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'''Round 2'''
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*[[CoreLab Partners, Inc., Round-2]]
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*[[David Geffen School of Medicine at UCLA, Department of Radiology,Round-2]]
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'''Round 3'''
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*[[Media:Second 3A Statistical and Image Processing Analysis.pdf| Project (F) Second 3A Statistical and Image Processing Analysis (Elucid Bioimaging Inc.)]]
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'''Round 4'''
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*[[Media:Methodology and Reference Image Set for Volumetric Characterization and Compliance.pdf| Project (Q) Phantoms Methodology and Reference Image Set for Volumetric Characterization and Compliance (Duke University)]]
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*[[Media:Phantoms for CT Volumetry of Hepatic and Nodal Metastasis.pdf| Project (S) Phantoms for CT Volumetry of Hepatic and Nodal Metastasis (CUMC)]]
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'''Round 5'''
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*[[Media:Reference Image Set for Quantitation Conformance of Algorithmic Lesion Characterization.pdf| Project (C) Reference Image Set for Quantitation Conformance of Algorithmic Lesion Characterization (Duke University)]]
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'''Round 6'''
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*[[Media:Methodology and Reference Image Set for Lesion Characterization in Terms of Texture and Morphology.pdf| Project (S) Methodology and Reference Image Set for Lesion Characterization in Terms of Texture and Morphology (Duke University)]]

Revision as of 19:17, 17 May 2022

Co-chairs: Rudresh Jarecha, MBBS, DNB, DMRE; Ehsan Samei, PhD and TBD
RSNA Staff Support: Julie Lisiecki

Meetings

  • Tcons are held periodically. Contact RSNA Staff for details.


Recent Call Summaries:


CT Volumetry BC Call Summaries Archive

Profile Development

Status - Balloting Streamlined Profile

The Technically Confirmed Profile is on the Profiles page.

Stage 4 Planning

Past and Future

Groundwork Projects

These projects investigate (and resolve) scientific questions underlying QIBA Profile work.

  • VolCT - Group 1A - Analyze Bias/Variance where Ground Truth is Known Deterministically
  • VolCT - Group 1B - Focus on Volume Change Analysis of Pulmonary Nodules in Diagnostic Settings
  • VolCT - Group 1C - Model Sources of Variability from a Systems Engineering Analysis
  • VolCT - Group 3A - Characterize variability due to algorithms (using phantoms / clinical data)
  • VolCT - Group 3B - Characterize clinical utility/efficacy with respect to clinical endpoints
  • VolCT - Colorado Group - Quantifying variability in measurement of pulmonary nodule

Reference Materials

2012

2011

2010

Reference Articles

  • Are we ready? A time for measurement of physiological parameters of the lung using multidetector row CT scans. Hatabu H. Acad Radiol. 2009 Mar; 16(3):249. Academic Radiology
  • Radiology 2007 - Coronary Calcium Scoring - This paper by Dr. McCollough et al is may be seen to be analaogous to our work in that it addresses similar issues (e.g. achieving "standard" noise levels). It could be thought of as an early draft of a Calcium Scoring profile, including both groundwork and equipment specifications.
  • Helical multidetector row quantitative computed tomography (QCT) precision. Bligh M, Bidaut L, White RA, Murphy WA Jr, Stevens DM, Cody DD. Acad Radiol. 2009 Feb; 16(2):150-9. Academic Radiology
  • Comparison of the accuracy of CT volume calculated by circumscription to prolate ellipsoid volume (bidimensional measurement multiplied by coronal long axis). Rkein AM, Harrigal C, Friedman AC, Persky D, Krupinski E. Acad Radiol. 2009 Feb; 16(2):181-6. Academic Radiology

QIBA Funded Projects

Round 1

Round 2

Round 3

Round 4

Round 5

Round 6

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