Radiation Oncology,Hatay Public Hospital, Hatay, Turkey
Abstract
Background: This study aimed to facilitate decision-making in cases of breast cancer radiotherapy shifts by simulating millimetric shifts and analyzing their effects on dose distribution. Methods: The study included 30 patients with left side breast cancer who were treated with three dimensional conformal radiotherapy (3D-CRT) in the Radiation Oncology Department in Hatay Public Hospital, between January 2013 and April 2015. A treatment plan shifting at three axes with six different measures was simulated. Results: The biggest difference in values was (3mm shift) 476cGy, with a 7.7 % change for heart and 25.6% for spinal cord. The shifts in values respectively for CTV min, mean, max were -4.8%, 2.5%, 4%. The differences for lymphatic min, mean, max were 21.3%, 20.3%, -12.2%. Conclusion: The most important thing is not the treatment plan quality, but its practicality. The treatment plan must be practical and its practice must be controlled rigidly.
Sanli, Y. Tolga , Cukurcayir, F. and Abacigil, F. (2016). Effects of Millimetric Shifts in Breast Cancer Radiotherapy on the Radiation Dose Distribution. Asian Pacific Journal of Cancer Prevention, 17(3), 1197-1199.
MLA
Sanli, Y. Tolga, , Cukurcayir, F. , and Abacigil, F. . "Effects of Millimetric Shifts in Breast Cancer Radiotherapy on the Radiation Dose Distribution", Asian Pacific Journal of Cancer Prevention, 17, 3, 2016, 1197-1199.
HARVARD
Sanli, Y. Tolga, Cukurcayir, F., Abacigil, F. (2016). 'Effects of Millimetric Shifts in Breast Cancer Radiotherapy on the Radiation Dose Distribution', Asian Pacific Journal of Cancer Prevention, 17(3), pp. 1197-1199.
CHICAGO
Y. Tolga Sanli , F. Cukurcayir and F. Abacigil, "Effects of Millimetric Shifts in Breast Cancer Radiotherapy on the Radiation Dose Distribution," Asian Pacific Journal of Cancer Prevention, 17 3 (2016): 1197-1199,
VANCOUVER
Sanli, Y. Tolga, Cukurcayir, F., Abacigil, F. Effects of Millimetric Shifts in Breast Cancer Radiotherapy on the Radiation Dose Distribution. Asian Pacific Journal of Cancer Prevention, 2016; 17(3): 1197-1199.
)