Real-time quantification of skin burns in external beam radiation therapy
A system for radiation therapy include an imaging device ( 108 ) configured to scan an area of interest for tissue undergoing radiation therapy to collect one or more images of the tissue. An interpretation module ( 110 ) is configured to receive the one or more images of the tissue to determine a burn status of the tissue and provide adjustments for a radiation treatment plan in accordance with the burn status.
1. A system for monitoring radiation therapy, comprising:
an imaging device configured to scan an area of interest for tissue undergoing radiation therapy to collect one or more images of the tissue; and
an interpretation module configured to receive the one or more images of the tissue to determine a burn status, including a measurement of a burn of the tissue, and provide adjustments for a radiation treatment plan in accordance with the burn status.
2. The system as recited in claim 1 , wherein the imaging device includes a portable imager configured to move to avoid interference with radiation beams.
3. The system as recited in claim 2 , wherein the portable imager is mounted on a robot and the robot is controlled to avoid interference with the radiation beams.
4. The system as recited in claim 1 , wherein the imaging device includes one or more of: diffuse optical spectroscopy (DOS), diffuse optical imaging (DOI), photoacoustic computed tomography (PAT), photoacoustic microscopy (PAM), laser Doppler perfusion imaging (LDPI), polarization sensitive optical coherence tomography (PSOCT), and high frequency ultrasound.
5. The system as recited in claim 1 , wherein the burn status is determined based upon absorption spectra of one or more of hemoglobin, water and lipids.
6. The system as recited in claim 1 , further comprising a planning and delivery module configured to plan radiation therapy and include a skin burn parameter employed to minimize skin burns in the plan.
7. The system as recited in claim 6 , wherein the planning and delivery module adjusts the plan in accordance with the burn status.
8. The system as recited in claim 1 , further comprising a reporting system configured to report skin burn treatment customized to the radiation therapy received.
9. The system as recited in claim 1 wherein:
the imagining device is a portable imaging device;
the system further comprising a robotically controlled arm, on which the portable imaging device is mounted, the arm being controlled to avoid interference with radiation beams for the radiation therapy.
10. The system as recited in claim 9 , wherein the imaging device includes one or more of: diffuse optical spectroscopy (DOS), diffuse optical imaging (DOI), photoacoustic computed tomography (PAT), photoacoustic microscopy (PAM), laser Doppler perfusion imaging (LDPI), polarization sensitive optical coherence tomography (PSOCT), and high frequency ultrasound.
11. The system as recited in claim 9 , wherein the burn status is determined based upon absorption spectra of one or more of hemoglobin, water and lipids.
12. The system as recited in claim 9 , further comprising a planning and delivery module configured to plan radiation therapy and include a skin burn parameter employed to minimize skin burns in the plan.
13. The system as recited in claim 12 , wherein the planning and delivery module adjusts the plan in accordance with the burn status.
14. The system as recited in claim 9 , further comprising a reporting system configured to report skin burn treatment customized to the radiation therapy received.