Hello Doctor Chang, Yesterday, Tuesday November 4th 2009 @ 1:30p.m., I had a appointment to see you that was set up (more or less) by Doctor Fan Zhang my oncologist here in Santa Rosa. (He won't be available until 11/08/2009) I was with my Partner Suzanne Roach. After observing my latest cat scan it was your prognoses that you would not be able to remove my liver cancer via surgery and told us about several other procedure that might be tried, one of which would not kill the cancer but slow down its progress a bit. Would you be so kind as to explain here briefly once again the procedures you spoke about. Below is the URL to the, South San Francisco Medical Center Radiation Oncology/Cancer Treatment Center, they have a Cyberknife. • The Cyberknife is a state of the art linear accelerator specialized for the delivery of Stereotactic Radiosurgery treatments. This machine can track targets during treatment and move with the target during this time. http://www.permanente.net/homepage/kaiser/pages/ d17226-top.html https://members.kaiserpermanente.org/kpweb/facility dir/facility.do?id=100319&rop=MRN#anchorRadiation%20Oncology Yours Truly James I Stevenson ~ 833 6935