The first goal of this project is to validate the superiority of semi-permanent marks used in conjunction with specialized light-based surface imaging (SIGRT) in an effort to phase out the use of permanent tattoos for the investigator's patients. The secondary goal of this project is to validate the superiority of specialized light-based surface imaging for daily radiation set-up compared to standard-of-care imaging methods using ionizing radiation, such as weekly port films or cone-beam CT (CBCT) scans during a radiation therapy course for breast cancer.
Principal Investigator
Eva Galvan
Frances Crawford
210-450-5037
crawfordf1@uthscsa.edu
Carol Jenkins
210-450-5924
jenkinsca@uthscsa.edu
Myrna Montenegro
210-450-5954
montenegro@uthscsa.edu
Kathleen Rodriguez
210-450-1365
rodriguezk3@uthscsa.edu
Benjamin Schleif
210-450-1366
schleifb@uthscsa.edu
Morgan Seekatz
210-450-1133
seekatz@uthscsa.edu
Exclusion Criteria:
Arm | Description | Intervention |
---|---|---|
Subjects undergoing breast radiotherapy | At the time of CT simulation study participants will receive temporary skin markings to be covered in clear medical grade tape. Light-based surface imaging will be used to determine alignment between the patient and the radiation machine. Radiation treatment will proceed as standard of care. | To use temporary markings in lieu of localization tattoos. To use light-based surface imaging for patient positioning during radiation treatment. |