Deformable registration of radiation isodose lines to delayed contrast-enhanced magnetic resonance images for assessment of myocardial lesion formation following proton beam therapy

M. E. Rettmann, A. Suzuki, A. J. Deisher, S. Wang, S. Hohmann, H. Konishi, H. I. Lehmann, J. J. Kruse, J. T. Cusma, L. K. Newman, K. D. Parker, M. G. Herman, Douglas L Packer

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

1 Citation (Scopus)

Abstract

Ventricular tachycardia is increasingly treated with ablation therapy, a technique in which catheters are guided into the ventricle and radiofrequency energy is delivered into the myocardial tissue to interrupt arrhythmic electrical pathways. Recent efforts have investigated the use of noninvasive external beam therapy for treatment of ventricular tachycardia where target regions are identified in the myocardium and treated using external beams. The relationship between the planned dose map and myocardial tissue change, however, has not yet been quantified. In this work, we use a deformable registration algorithm to align dose maps planned from baseline computed-Tomography scans to delayed contrast-enhanced magnetic resonance imaging scans taken at 4 week intervals following proton beam therapy. From this data, the relationship between the planned dose and image enhancement, which serves as a surrogate for tissue change, can be quantified.

Original languageEnglish (US)
Title of host publicationMedical Imaging 2018
Subtitle of host publicationImage-Guided Procedures, Robotic Interventions, and Modeling
EditorsBaowei Fei, Robert J. Webster
PublisherSPIE
Volume10576
ISBN (Electronic)9781510616417
DOIs
StatePublished - Jan 1 2018
Externally publishedYes
EventMedical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling - Houston, United States
Duration: Feb 12 2018Feb 15 2018

Other

OtherMedical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling
CountryUnited States
CityHouston
Period2/12/182/15/18

Fingerprint

Proton Therapy
Magnetic resonance
tachycardia
proton beams
lesions
magnetic resonance
therapy
Magnetic Resonance Spectroscopy
Radiation
Tissue
Ventricular Tachycardia
dosage
radiation
Image Enhancement
myocardium
image enhancement
Image enhancement
Catheters
Ablation
ablation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

Cite this

Rettmann, M. E., Suzuki, A., Deisher, A. J., Wang, S., Hohmann, S., Konishi, H., ... Packer, D. L. (2018). Deformable registration of radiation isodose lines to delayed contrast-enhanced magnetic resonance images for assessment of myocardial lesion formation following proton beam therapy. In B. Fei, & R. J. Webster (Eds.), Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling (Vol. 10576). [105760G] SPIE. https://doi.org/10.1117/12.2295439

Deformable registration of radiation isodose lines to delayed contrast-enhanced magnetic resonance images for assessment of myocardial lesion formation following proton beam therapy. / Rettmann, M. E.; Suzuki, A.; Deisher, A. J.; Wang, S.; Hohmann, S.; Konishi, H.; Lehmann, H. I.; Kruse, J. J.; Cusma, J. T.; Newman, L. K.; Parker, K. D.; Herman, M. G.; Packer, Douglas L.

Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. ed. / Baowei Fei; Robert J. Webster. Vol. 10576 SPIE, 2018. 105760G.

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

Rettmann, ME, Suzuki, A, Deisher, AJ, Wang, S, Hohmann, S, Konishi, H, Lehmann, HI, Kruse, JJ, Cusma, JT, Newman, LK, Parker, KD, Herman, MG & Packer, DL 2018, Deformable registration of radiation isodose lines to delayed contrast-enhanced magnetic resonance images for assessment of myocardial lesion formation following proton beam therapy. in B Fei & RJ Webster (eds), Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. vol. 10576, 105760G, SPIE, Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling, Houston, United States, 2/12/18. https://doi.org/10.1117/12.2295439
Rettmann ME, Suzuki A, Deisher AJ, Wang S, Hohmann S, Konishi H et al. Deformable registration of radiation isodose lines to delayed contrast-enhanced magnetic resonance images for assessment of myocardial lesion formation following proton beam therapy. In Fei B, Webster RJ, editors, Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. Vol. 10576. SPIE. 2018. 105760G https://doi.org/10.1117/12.2295439
Rettmann, M. E. ; Suzuki, A. ; Deisher, A. J. ; Wang, S. ; Hohmann, S. ; Konishi, H. ; Lehmann, H. I. ; Kruse, J. J. ; Cusma, J. T. ; Newman, L. K. ; Parker, K. D. ; Herman, M. G. ; Packer, Douglas L. / Deformable registration of radiation isodose lines to delayed contrast-enhanced magnetic resonance images for assessment of myocardial lesion formation following proton beam therapy. Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. editor / Baowei Fei ; Robert J. Webster. Vol. 10576 SPIE, 2018.
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