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FETAL DOSE ESTIMATION DURING PREGNANCY USING GATE MONTE CARLO SIMULATION: APPLICATION OF HODGKIN'S LYMPHOMA RADIOTHERAPY.
Benameur, Yassine; Tahiri, Maroine; Mkimel, Mounir; El Baydaoui, Redouane; Najeh, Mohammed; Sahraoui, Souha; Benchekroun, Nadia; Bougteb, Mustapha; El Hariri, Bouazza; Mesradi, Mohammed Reda; Hilali, Abderraouf; Saad, El Madani.
Afiliación
  • Benameur Y; Laboratory Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat, Morocco.
  • Tahiri M; Medical Radiophysics Units (MRU), Mohammed VI Oncology Centre for Cancer Ibn Rochd University Hospital, Casablanca, Morocco.
  • Mkimel M; Laboratory Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat, Morocco.
  • El Baydaoui R; Laboratory Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat, Morocco.
  • Najeh M; Laboratory Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat, Morocco.
  • Sahraoui S; Medical Radiophysics Units (MRU), Mohammed VI Oncology Centre for Cancer Ibn Rochd University Hospital, Casablanca, Morocco.
  • Benchekroun N; Laboratory of Genetics and Molecular Pathology (LGMP), Faculty of Medicine and Pharmacy, Hassan 2, Morocco.
  • Bougteb M; Laboratory of Genetics and Molecular Pathology (LGMP), Faculty of Medicine and Pharmacy, Hassan 2, Morocco.
  • El Hariri B; Department of Radiotherapy Mohammed VI Oncology Centre for Cancer Treatment, Ibn Rochd University Hospital, Casablanca, Morocco.
  • Mesradi MR; Laboratory of Genetics and Molecular Pathology (LGMP), Faculty of Medicine and Pharmacy, Hassan 2, Morocco.
  • Hilali A; Department of Radiotherapy Mohammed VI Oncology Centre for Cancer Treatment, Ibn Rochd University Hospital, Casablanca, Morocco.
  • Saad EM; Laboratory Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat, Morocco.
Radiat Prot Dosimetry ; 199(7): 581-587, 2023 May 03.
Article en En | MEDLINE | ID: mdl-36918210
ABSTRACT
The aim of this study is to estimate the fetal radiation dose for a pregnant patient treated for Hodgkin's lymphoma. Due to the supradiaphragmatic extensions, two plans are used for this treatment, one for supra-clavicular and the other for cervical lymph nodes, with beam energies of 18 and 6 MV, respectively. We model the ELEKTA accelerator (Versa HD Ltd, Crawly, UK) and the pregnant patient using GATE code. The accelerator is modelled based on the vendor-supplied data and the pregnant patient is modeled with a voxelized pregnant woman phantom (Katja, 29 years old) at the 24th week of pregnancy. In each plan, we estimate the absorbed dose of each fetus organ by delivering a 2 Gy for one fraction and then multiplying the result by 15 fractions to get the total prescribed dose, then we calculate the mean fetal absorbed dose. The results indicate that the mean absorbed fetal dose was 26.18 mGy.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedad de Hodgkin Tipo de estudio: Health_economic_evaluation Límite: Adult / Female / Humans / Pregnancy Idioma: En Revista: Radiat Prot Dosimetry Año: 2023 Tipo del documento: Article País de afiliación: Marruecos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedad de Hodgkin Tipo de estudio: Health_economic_evaluation Límite: Adult / Female / Humans / Pregnancy Idioma: En Revista: Radiat Prot Dosimetry Año: 2023 Tipo del documento: Article País de afiliación: Marruecos