hi my dad had his big surgery on december 7 there are days that he looks absolutely great considering the surgery he had but a few days here and there he really looks swelled up.. has anyone experienced this?

thank you!

Dad-55 yrs..2/2010-DX/March 2010-Induction Chemo/35Rads 7weeks concurrent with chemo once every 3weeks/6/2010-Treatments completed-October 2010-Recurrence/December 2010-salvage surgery/clear Margins/July 2011-recurrence/weekly Erbitux treatments-5/30/12, last erbitux..
Painfree and rested 6/19/12