title: Safety and effectiveness of magnetic resonance imaging of choroidal melanoma patients with episcleral tantalum rings after proton beam irradiation.
authors.affiliation: Retina Service, Massachusetts Eye and Ear Infirmary, Boston 02114.
authors.forename: E V
authors.initials: EV
authors.lastname: Smith
authors.forename: N H
authors.initials: NH
authors.lastname: Kolodny
authors.forename: E S
authors.initials: ES
authors.lastname: Gragoudas
authors.forename: L G
authors.initials: LG
authors.lastname: Rubin
authors.forename: J H
authors.initials: JH
authors.lastname: Seddon
authors.forename: D J
authors.initials: DJ
authors.lastname: D'Amico
mesh_terms: D002830:Choroid Neoplasms / Q000175:diagnosis* / Q000532:radiotherapy; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D008279:Magnetic Resonance Imaging; D008545:Melanoma / Q000175:diagnosis* / Q000532:radiotherapy; D011522:Protons; D013635:Tantalum; D013679:Technology, Radiologic / Q000295:instrumentation*
chemical_list: D011522:Protons; D013635:Tantalum