@article{MaerzTreutweinNaboetal., author = {Maerz, Manuel and Treutwein, Marius and Nabo, Jan and Dobler, Barbara}, title = {Three-dimensional printers applied for the production of beam blocks in total body irradiation treatment}, series = {Journal of Applied Clinical Medical Physics}, volume = {23}, journal = {Journal of Applied Clinical Medical Physics}, number = {5}, publisher = {Wiley}, doi = {10.1002/acm2.13592}, pages = {1 -- 8}, abstract = {Purpose: Total body irradiation (TBI) in extended source surface distance (SSD) is a common treatment technique before hematopoietic stem cell transplant. The lungs are organs at risk, which often are treated with a lower dose than the whole body. Methods: This can be achieved by the application of blocks. Three-dimensional (3D) printers are a modern tool to be used in the production process of these blocks. Results: We demonstrate the applicability of a specific printer and printing material, describe the process, and evaluate the accuracy of the product. Conclusion: The blocks and apertures were found to be applicable in clinical routine.}, language = {en} }