ESTRO 2024 - Abstract Book

S2090

Clinical - Sarcoma, skin cancer, melanoma

ESTRO 2024

Conclusion:

Our custom cerrobend shields formed from dissolvable 3D printed moulds provided as much skin shielding as a lead shield while improving the accuracy of the planned treated area. Although the time needed to create the shield overall increased, the time needed by staff to create the shield is reduced. The Cerrobend shield can be altered after creation but is more challenging than a lead shield.

Keywords: 3D Printing, Electron

References:

Posey, Ryan Kenneth, "Utilization of Machined Skin Collimation for Electron Therapy" (2012). LSU Master's Theses. 457. https://digitalcommons.lse.edu/gradschool_theses/457

E E El-Khatib et al. Reduction of the Bremsstrahlung component of clinical electron beams: implications for electron arc therapy and total skin electron irradiation.1991 Phys. Med. Biol. 36 111

Beardmore, A. B., Rosen, I. I., Cheek, D. A., Fields, R. S., & Hogstrom, K. R. (2008). Evaluation of MVCT images with skin collimation for electron beam treatment planning. In Journal of Applied Clinical Medical Physics (Vol. 9, Issue 3, pp. 43 – 57). Wiley. https://doi.org/10.1120/jacmp.v9i3.2773

1320

Digital Poster

3D printed bolus for radiotherapy of skin tumors. A preliminary planning and feasibility study.

Alessandra Arcelli 1 , Silvia Strolin 2 , Lidia Strigari 2 , Emanuela Marcelli 3 , Barbara Bortolani 3 , Carlotta Baraldi 4,5 , Emi Dika 4,5 , Francesco Ricotta 6 , Achille Tarsitano 6,7 , Daniela Tassone 8 , Francesca Comito 9 , Johnny Ma 1 , Silvia Cammelli 1,5 , Alessio Giuseppe Morganti 1,5