Are there stats on the accuracy of these tests?
How important is the quality if tissue sample?
Could incorrect sampling occur ?
It got me thinking there must be some error and therefore some value in late stagd immunotherapy in MSS patients?
Diag Nov 2016 stage IIIc, surgery, colostomy, 2 lymph involved
6 months FOLFOX
Nov 2018 recurrence , surgery , some spread to pertineum
Jan-June 2019 Folfiri+Cetux
August 2019: small bowel inflammation, partial blockage symptoms