title: [Determination of target volume in pediatric radiotherapy: application to brain tumors].
abstract: Pediatric tumors have enjoyed considerable improvements for the past 30 years. This is mainly due to the extensive use of combined therapeutical modalities in which chemotherapy plays a prominent role. In many children, local treatment including radiotherapy, can nowadays be adapted in terms of target volume and dose to the "response" to an initial course of chemotherapy almost on a case by case basis. This makes precise recommendation on local therapy highly difficult in this age group. We will concentrate in this paper on brain tumors in which chemotherapy is of limited value and radiotherapy still plays a key-role.
authors.affiliation: Département de radiothérapie, institut Gustave-Roussy, 39, rue Camille-Desmoulins, 94805 Villejuif, France.
authors.forename: J L
authors.initials: JL
authors.lastname: Habrand
authors.forename: B
authors.initials: B
authors.lastname: Abdulkarim
authors.forename: A
authors.initials: A
authors.lastname: Beaudré
authors.forename: M
authors.initials: M
authors.lastname: el Khouri
authors.forename: C
authors.initials: C
authors.lastname: Kalifa
mesh_terms: D001932:Brain Neoplasms / Q000473:pathology / Q000532:radiotherapy*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010347:Patient Care Planning; D011879:Radiotherapy Dosage; D020266:Radiotherapy, Conformal / Q000379:methods*