Hi Shelliec,
My mother had the Y-90 done twice- first time in Feb 2014 and then in Nov 2014. The first time it killed much of the tumor, but we then did the second one to try and kill remaining tumor. For the second round, she also took a pill form of chemo (xeloda) two weeks before and after the treatment. They did go through groin, and she was very tired for a bit over a month. However, good news is that after the second treatment all scans came back as showing no evidence of disease. We still are getting scans periodically to see if/when it comes back, but she has been treatment free since Nov 2014 and feeling well.
Best wishes,
Catherine