Timelapse image of a prostate cancer patient undergoing external beam radiotherapy. During the treatment a beam of radiation, guided by a laser (green

---

Timelapse image of a prostate cancer patient undergoing external beam radiotherapy. During the treatment a beam of radiation, guided by a laser (green), is targeted at the tumour from a number of directions. Prostate cancer is a common cancer of the male reproductive system.

---

Size: 5131px × 3420px
Photo credit: © DR P. MARAZZI/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: accelerator, beam, cancer, ebt, external, guide, healthcare, hospital, laser, linear, machine, male, man, medical, medicine, oncological, oncology, patient, person, procedure, prostate, radiation, radiography, radiology, radiotherapy, technological, technology, therapy, time-lapse, timelapse, treating, treatment