TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry

Yi Su, Brian J. Davis, Michael G. Herman, Richard A. Robb

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

A fluoroscopic to TRUS fusion based approach for intraoperative prostate brachytherapy dosimetry was developed. Seed images were identified from multiple fluoroscopic images and reconstructed to determine the three dimensional distribution of the implanted seeds. Seeds identified from the TRUS images were used as fiducials for the registration between fluoroscopic and TRUS images. Dose analysis was then performed based on the fused images. A phantom study was performed to test this approach and a 3 mm registration error was observed. Radiation isodose contours were generated and superimposed on the TRUS images.

Original languageEnglish (US)
Title of host publicationStudies in Health Technology and Informatics
Pages532-537
Number of pages6
Volume119
StatePublished - 2006
EventMedicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006 - Long Beach, CA, United States
Duration: Jan 24 2006Jan 27 2006

Other

OtherMedicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006
CountryUnited States
CityLong Beach, CA
Period1/24/061/27/06

Fingerprint

Fluoroscopy
Brachytherapy
Dosimetry
Seed
Prostate
Seeds
Fusion reactions
Radiation

Keywords

  • Dosimetry
  • Fluoroscopy
  • Prostate brachytherapy

ASJC Scopus subject areas

  • Biomedical Engineering
  • Health Informatics
  • Health Information Management

Cite this

Su, Y., Davis, B. J., Herman, M. G., & Robb, R. A. (2006). TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry. In Studies in Health Technology and Informatics (Vol. 119, pp. 532-537)

TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry. / Su, Yi; Davis, Brian J.; Herman, Michael G.; Robb, Richard A.

Studies in Health Technology and Informatics. Vol. 119 2006. p. 532-537.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Su, Y, Davis, BJ, Herman, MG & Robb, RA 2006, TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry. in Studies in Health Technology and Informatics. vol. 119, pp. 532-537, Medicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006, Long Beach, CA, United States, 1/24/06.
Su Y, Davis BJ, Herman MG, Robb RA. TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry. In Studies in Health Technology and Informatics. Vol. 119. 2006. p. 532-537
Su, Yi ; Davis, Brian J. ; Herman, Michael G. ; Robb, Richard A. / TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry. Studies in Health Technology and Informatics. Vol. 119 2006. pp. 532-537
@inproceedings{497cd4f7268b4383be26306a7398007f,
title = "TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry",
abstract = "A fluoroscopic to TRUS fusion based approach for intraoperative prostate brachytherapy dosimetry was developed. Seed images were identified from multiple fluoroscopic images and reconstructed to determine the three dimensional distribution of the implanted seeds. Seeds identified from the TRUS images were used as fiducials for the registration between fluoroscopic and TRUS images. Dose analysis was then performed based on the fused images. A phantom study was performed to test this approach and a 3 mm registration error was observed. Radiation isodose contours were generated and superimposed on the TRUS images.",
keywords = "Dosimetry, Fluoroscopy, Prostate brachytherapy",
author = "Yi Su and Davis, {Brian J.} and Herman, {Michael G.} and Robb, {Richard A.}",
year = "2006",
language = "English (US)",
isbn = "1586035835",
volume = "119",
pages = "532--537",
booktitle = "Studies in Health Technology and Informatics",

}

TY - GEN

T1 - TRUS-fluoroscopy fusion for intraoperative prostate brachytherapy dosimetry

AU - Su, Yi

AU - Davis, Brian J.

AU - Herman, Michael G.

AU - Robb, Richard A.

PY - 2006

Y1 - 2006

N2 - A fluoroscopic to TRUS fusion based approach for intraoperative prostate brachytherapy dosimetry was developed. Seed images were identified from multiple fluoroscopic images and reconstructed to determine the three dimensional distribution of the implanted seeds. Seeds identified from the TRUS images were used as fiducials for the registration between fluoroscopic and TRUS images. Dose analysis was then performed based on the fused images. A phantom study was performed to test this approach and a 3 mm registration error was observed. Radiation isodose contours were generated and superimposed on the TRUS images.

AB - A fluoroscopic to TRUS fusion based approach for intraoperative prostate brachytherapy dosimetry was developed. Seed images were identified from multiple fluoroscopic images and reconstructed to determine the three dimensional distribution of the implanted seeds. Seeds identified from the TRUS images were used as fiducials for the registration between fluoroscopic and TRUS images. Dose analysis was then performed based on the fused images. A phantom study was performed to test this approach and a 3 mm registration error was observed. Radiation isodose contours were generated and superimposed on the TRUS images.

KW - Dosimetry

KW - Fluoroscopy

KW - Prostate brachytherapy

UR - http://www.scopus.com/inward/record.url?scp=33645736806&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645736806&partnerID=8YFLogxK

M3 - Conference contribution

C2 - 2006106883

AN - SCOPUS:33645736806

SN - 1586035835

SN - 9781586035839

VL - 119

SP - 532

EP - 537

BT - Studies in Health Technology and Informatics

ER -