Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique · 2013
[Potential indications for helical tomotherapy in breast cancers].
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Lamberth F, Guilbert P, Gaillot-Petit N, Champagne C, Looten-Vieren L, Nguyen T D
Аннотация
PURPOSE: To evaluate the dosimetric gain obtained in either the planning target volume or organs at risk coverage by the use of intensity-modulated radiation therapy in some particular postoperative breast cancers.
PATIENTS AND METHOD: Prospective dosimetric comparison between monoisocentric conformal radiotherapy and intensity-modulated radiation therapy in nine patient files.
RESULTS: Using intensity-modulated radiation therapy was shown to improve in each case, at least one conformity, homogeneity, and coverage index either for planning target volumes or for organs at risk. Intensity-modulated radiation therapy was therefore always chosen rather than conformal monoisocentric radiotherapy.
CONCLUSIONS: Indications to retain intensity-modulated radiation therapy would consist of bilateral lesions, pectus excavatum, past thoracic irradiation (Hodgkin's disease) and complex volumes in obese or overweight patients.
PATIENTS AND METHOD: Prospective dosimetric comparison between monoisocentric conformal radiotherapy and intensity-modulated radiation therapy in nine patient files.
RESULTS: Using intensity-modulated radiation therapy was shown to improve in each case, at least one conformity, homogeneity, and coverage index either for planning target volumes or for organs at risk. Intensity-modulated radiation therapy was therefore always chosen rather than conformal monoisocentric radiotherapy.
CONCLUSIONS: Indications to retain intensity-modulated radiation therapy would consist of bilateral lesions, pectus excavatum, past thoracic irradiation (Hodgkin's disease) and complex volumes in obese or overweight patients.
Предметные рубрики MeSH
AdultAgedAntineoplastic Agents, PhytogenicAntineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, LobularCombined Modality TherapyCyclophosphamideDocetaxelEpirubicinFemaleFluorouracilFunnel ChestHodgkin DiseaseHumansMiddle AgedNeoplasms, Multiple PrimaryNeoplasms, Second PrimaryObesityRadiotherapy Planning, Computer-AssistedRadiotherapy, ConformalRadiotherapy, Intensity-ModulatedTaxoids