Yes I have lots of Signatera info. After my resection my signatera test went from zeros to .03, .06, 1.1, 4.2. My cancer spots did not show up until this time with a 1/4 inch spot on my lung and a 1/2 spot on my liver. I did cryoablation to remove the spots. This procedure is a lot less invasive than radiation or surgery. My signatera went to 15 and we found a couple more spots that were also cryoablated. After this they put me back on chemo and my signatera is back to zero. After 8 treatments, they want me to continue 8 more to hopefully knock out any residual cancer cells that may have been left behind. The unknown is just scary with cancer. Knowing that cancer is coming back with the signatera tests is quite stressful. However, the signatera tests have been very helpful finding cancer spots very early to eliminate and keep from spreading elsewhere. Feel free to message me if you would like more detail or have more questions. It sounds like our cancers are similar but I have a year or so more experience dealing with this stuff. Stay positive! Reid