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Anthony Ho
Researcher at Stanford University
Publications - 11
Citations - 1360
Anthony Ho is an academic researcher from Stanford University. The author has contributed to research in topics: Cyberknife & Radiosurgery. The author has an hindex of 9, co-authored 11 publications receiving 1280 citations. Previous affiliations of Anthony Ho include Hong Kong Adventist Hospital.
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Journal ArticleDOI
Phase I study of stereotactic radiosurgery in patients with locally advanced pancreatic cancer.
Albert C. Koong,Q.T. Le,Anthony Ho,Bryan Fong,George A. Fisher,Cheryl D. Cho,James M. Ford,Joseph C. Poen,Iris C. Gibbs,Vivek K. Mehta,Stephen T. Kee,Ward Trueblood,George P. Yang,J. Augusto Bastidas +13 more
TL;DR: It is feasible to deliver stereotactic radiosurgery to patients with locally advanced pancreatic cancer and the recommended dose to achieve local control without significant acute gastrointestinal toxicity is 25 Gy.
Journal ArticleDOI
Phase II study to assess the efficacy of conventionally fractionated radiotherapy followed by a stereotactic radiosurgery boost in patients with locally advanced pancreatic cancer
Albert C. Koong,Erin Christofferson,Quynh-Thu Le,Karyn A. Goodman,Anthony Ho,Timothy Kuo,James M. Ford,George A. Fisher,Ralph S. Greco,Jeffrey A. Norton,George P. Yang +10 more
TL;DR: Conurrent IMRT and 5-FU followed by SRS in patients with locally advanced pancreatic cancer results in excellent local control, but does not improve overall survival and is associated with more toxicity than SRS, alone.
Journal ArticleDOI
Results of a Phase I Dose-Escalation Study Using Single-Fraction Stereotactic Radiotherapy for Lung Tumors
Quynh-Thu Le,Billy W. Loo,Anthony Ho,Christian Cotrutz,Albert C. Koong,Heather A. Wakelee,Stephen T. Kee,Dana Constantinescu,Richard I. Whyte,Jessica S. Donington +9 more
TL;DR: Single-fraction stereotactic RT is feasible for selected patients with lung tumors and, for those with prior thoracic RT, 25 Gy may be too toxic; higher dose was associated with improved local control.
Journal ArticleDOI
A study of the accuracy of cyberknife spinal radiosurgery using skeletal structure tracking.
Anthony Ho,Dongshan Fu,C. Cotrutz,Steven L. Hancock,Steven D. Chang,Iris C. Gibbs,Calvin R. Maurer,John R. Adler +7 more
TL;DR: This study sought to measure the accuracy of Xsight spine tracking and provide a qualitative assessment of overall system performance and showed this technology to be robust under a wide range of clinical circumstances.
Journal ArticleDOI
Fast generation of digitally reconstructed radiographs using attenuation fields with application to 2D-3D image registration
Daniel B. Russakoff,Torsten Rohlfing,Kensaku Mori,Daniel Rueckert,Anthony Ho,John R. Adler,Calvin R. Maurer +6 more
TL;DR: The technique of light field rendering from the computer graphics community is extended, allowing most of the DRR computation to be performed in a preprocessing step; after this precomputation step, DRRs can be generated substantially faster than with conventional ray casting.