28 October 2010
The slide shows a CT scan of the head with a large cancer on the ethmoid sinus. The cancer was very close to the optic nerve. Patient was treated with Cyberknife over 5 days.
This slide shows the CT scan taken 1 month after Cyberknife. On the left, the CT scan shows a large cancer and right less than 1 month after treatment. The cancer responded very well to Cyberknife with no complication and preservation of vision.