Total skin electron irradiation: evaluation of dose uniformity throughout the skin surface.
In this study, in vivo dosimetic data of 67 total skin electron irradiation (TSEI) treatments were analyzed. Thermoluminescent dosimetry (TLD) measurements were made at 10 different body points for every patient. The results demonstrated that the dose inhomogeneity throughout the skin surface is around 15%. The homogeneity was better at the trunk than at the extratrunk points, and was worse when a degrader was used. There was minimal improvement of homogeneity in subsequent days of treatment.
Anacak
Yavuz
Y
Department of Oncology, Rambam Medical Center, Haifa, Israel.
Arican
Zumre
Z
Bar-Deroma
Raquel
R
Tamir
Ada
A
Kuten
Abraham
A
D006801:Humans; D009182:Mycosis Fungoides / Q000532:radiotherapy*; D011187:Posture; D011879:Radiotherapy Dosage; D012867:Skin / Q000528:radiation effects*; D012878:Skin Neoplasms / Q000532:radiotherapy*; D013819:Thermoluminescent Dosimetry; D014916:Whole-Body Irradiation