title: Dosimetric characterization of a brachytherapy applicator using MCNP5 modelisation and in-phantom measurements.
abstract: A gynaecological applicator consisting of a metallic intra-uterine tube with a plastic vaginal applicator and an HDR Ir-192 source have been simulated with MCNP5 (Monte Carlo code). A solid phantom has been designed to perform measurements around the applicator with radiochromic films. The isodose curves obtained are compared with curves calculated with the F4MESH tally of MCNP5 with a good agreement. A pinpoint ionization chamber has been used to evaluate dose at some reference points.
authors: Institut Supérieur Industriel de Bruxelles, Brussels, Belgium. gerardy@isib.be
authors: I
authors: I
authors: Gerardy
authors: J
authors: J
authors: Ródenas
authors: M
authors: M
authors: van Dycke
authors: S
authors: S
authors: Gallardo
authors: Elisa
authors: E
authors: Ceccolini
mesh_terms: D001918:Brachytherapy / Q000295:instrumentation*; D003198:Computer Simulation; D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005260:Female; D006801:Humans; D008954:Models, Biological; D009010:Monte Carlo Method; D011874:Radiometry / Q000379:methods*; D011879:Radiotherapy Dosage; D011880:Radiotherapy Planning, Computer-Assisted / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D014594:Uterine Neoplasms / Q000503:physiopathology* / Q000532:radiotherapy*