I didn't have CK but when my liver was microwaved I had the same thing. I felt like my abdomen was filled with extra fluid. It even looked extended. It was very uncomfortable and even hurt when lightly brushed or touched. It took longer to feel pain free than anyone told me. I was worried my liver was bleeding, but an ultrasound showed it wasn't.
I imagine since both techniques zap the tumors and get it very hot, the after effects could be similar.
Hang in there.
Female age 38- ,two kids, age eleven and fifteen.
Colon Cancer - DX March 2013
Age 34 at DX - Stage III B
Resection surgery -May 2013
FOLFOX - June, 2013 to Sept, 2013
5FU plus leukavorin Sept, 2013 to Dec, 2013
METs liver and lungs discovered Sept, 2015
KRAS - MSS
FOLFURI plus Avastin - Sept, 2015 - current
Art therapy January 2015 to current
CEA at recurrence:10.1/august, 2015
CEA: 1.9 February, 2016
CEA:: 10.2 December, 2016
CEA: 40.3 January, 2017
CEA: 16.4 March 2017