title: Real-time study of prostate intrafraction motion during external beam radiotherapy with daily endorectal balloon.
authors.affiliation: Department of Radiation Oncology, Hospital of University of Pennsylvania, Philadelphia, PA 19104, USA. Stefan.Both@uphs.upenn.edu
authors.forename: Stefan
authors.initials: S
authors.lastname: Both
authors.forename: Ken Kang-Hsin
authors.initials: KK
authors.lastname: Wang
authors.forename: John P
authors.initials: JP
authors.lastname: Plastaras
authors.forename: Curtiland
authors.initials: C
authors.lastname: Deville
authors.forename: Voika
authors.initials: V
authors.lastname: Bar Ad
authors.forename: Zelig
authors.initials: Z
authors.lastname: Tochner
authors.forename: Neha
authors.initials: N
authors.lastname: Vapiwala
mesh_terms: D002404:Catheterization / Q000295:instrumentation*; D019583:Dose Fractionation, Radiation; D057918:Fiducial Markers; D006801:Humans; D059346:Magnets; D008297:Male; D009068:Movement; D011446:Prospective Studies; D011467:Prostate / Q000000981:diagnostic imaging*; D011471:Prostatic Neoplasms / Q000000981:diagnostic imaging* / Q000532:radiotherapy*; D011859:Radiography; D011880:Radiotherapy Planning, Computer-Assisted / Q000379:methods; D020266:Radiotherapy, Conformal / Q000379:methods; D050397:Radiotherapy, Intensity-Modulated / Q000379:methods; D012007:Rectum; D013997:Time Factors