Pediatric peri-operative fractionated high-dose-rate brachytherapy for recurrent Wilms’ tumor using a reconstructed Freiburg flap

نویسندگان

  • Emily Flower
  • Kathy Ngoc Tran
  • Salman Zanjani
  • Wayne Smith
  • Jonathan Karpelowsky
  • Katie Summerhayes
  • Edgar Estoesta
  • Jennifer Chard
چکیده

PURPOSE To report peri-operative fractionated high-dose-rate (HDR) brachytherapy with a 3D customized Freiburg flap applicator to treat locally recurrent Wilms' tumor, followed by immediate hyperthermic intraperitoneal chemotherapy for a 16-year-old with a second recurrence of nephroblastoma (Wilms' tumor). MATERIAL AND METHODS The tumor was excised and surgical bed was treated with fractionated HDR brachytherapy using a Freiburg flap applicator. Hyperthermic intraperitoneal chemotherapy was performed immediately after the removal of brachytherapy applicator. RESULTS The Freiburg flap was successfully reconstructed to enable delivery of conformable peri-operative HDR brachytherapy. The clinical target volume (CTV) D90 was 26 Gy in 5 fractions. CONCLUSIONS Peri-operative fractionated HDR brachytherapy with a customized Freiburg flap applicator was delivered successfully across a large multi-disciplinary team.

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عنوان ژورنال:

دوره 8  شماره 

صفحات  -

تاریخ انتشار 2016