title: Achieving uniform dose with the use of a custom tissue compensator and a leveled beam for tangential breast fields.
abstract: In order to achieve uniform dose distribution in intact breast treatments, wedges can be employed. This paper will describe a custom compensator made from brass chips used in conjunction with a leveled beam and a custom "cast" to treat breast shapes that are less suited to a standard wedge set up. Materials and design, dosimetry, criteria, efficacy and results will be described.
authors.affiliation: St. Joseph Cancer Center, Albuquerque, NM 87102.
authors.forename: L
authors.initials: L
authors.lastname: Asbury
authors.forename: L
authors.initials: L
authors.lastname: Luttrell
authors.forename: D
authors.initials: D
authors.lastname: Lake
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D011874:Radiometry / Q000295:instrumentation; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000295:instrumentation*; D013679:Technology, Radiologic / Q000295:instrumentation*