Clip 9 of a Video about Brachytherapy for Patients with Prostatic Cancer:

The computer can work out the radiation dose from each seed and can build up a picture of the treatment that the prostate gets - but one area here would not be treated.

Please note that this video has sound so you must turn your speakers on to hear the commentary.

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You will be able see and hear the clip once it is downloaded by moving your mouse so that the cursor moves over the video. You can play each clip many times over once it has been downloaded just once.