Dosimetric results of postoperative tomodirect radiotherapy of keloid on ear cartilage

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dc.contributor.authorTeke, Fatma
dc.contributor.authorDoğan, Mehmet Hakan
dc.contributor.authorSelçuk, Caferi Tayyar
dc.date.accessioned2024-04-24T17:27:44Z
dc.date.available2024-04-24T17:27:44Z
dc.date.issued2016
dc.departmentDicle Üniversitesi, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümüen_US
dc.description.abstractIn radiotherapy following surgical excision of a keloid, radiation has been delivered using various techniques, doses, and fractions. TomoDirect (TD) is a static delivery mode of TomoTherapy (Accuray, Sunnyvale, CA, USA), allowing for the use of a fixed gantry angle in place of rotational beam delivery. Described in the present report is the first instance of TD used for postoperative radiotherapy of keloid scar. A 21-year-old woman presented with keloid scar that had developed and gradually progressed on the left ear cartilage following a piercing 2 years prior. The patient underwent TD radiotherapy with 2 tangential beams 33 hours after excision. Dose to planning target volume (PTV) was 15 Gy in 3 fractions of 5.0 Gy daily, every other day, and V95 was 100%. Mean dose of left parotid was 0.21 Gy, and maximum doses of brain and left lens were 0.34 Gy and 0.02 Gy, respectively. Optimal dose and technique for safe and effective postoperative keloid radiation therapy are unclear and depend upon keloid area and size. Treatment of keloid on ear or other sites with TD radiotherapy may be an optimal strategy.en_US
dc.identifier.citationTeke, F., Doğan, M. H. ve Selçuk, C. T. (2015). Dosimetric results of postoperative tomodirect radiotherapy of keloid on ear cartilage. Turk Onkoloji Dergisi, 31(1), 26-29.
dc.identifier.doi10.5505/tjo.2016.1398
dc.identifier.endpage29en_US
dc.identifier.issn1300-7467
dc.identifier.issue1en_US
dc.identifier.scopusScopusIdYok
dc.identifier.scopusqualityQ4
dc.identifier.startpage26en_US
dc.identifier.trdizinid240993
dc.identifier.urihttps://doi.org/10.5505/tjo.2016.1398
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/240993
dc.identifier.urihttps://hdl.handle.net/11468/20166
dc.identifier.volume31en_US
dc.identifier.wosWOS:000379361500007
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoenen_US
dc.publisherKare Publen_US
dc.relation.ispartofTurk Onkoloji Dergisi-Turkish Journal of Oncology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTomodirecten_US
dc.subjectKeloid scaren_US
dc.subjectRadiotherapyen_US
dc.titleDosimetric results of postoperative tomodirect radiotherapy of keloid on ear cartilageen_US
dc.titleDosimetric results of postoperative tomodirect radiotherapy of keloid on ear cartilage
dc.typeArticleen_US

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