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?
Feb 2017 (35yr) stage IIIc, surgery, colostomy, 2 nodes ( crohns colitis since 17yr
6 months FOLFOX
MSS - low mutation burden, TMB=1
Rejoin June 2018
December 2018 symptoms
March 2019: recurrence , surgery , some spread to pertineum
Jan-June 2019 Folfiri+Cetux
August 2019: partial blockage symptoms
Nov 2019: Aborted small bowel resection, venting gastronomy fitted , home TPN
Dec 2019- Jan 2020: Keytruda
Feb 2020: reaction
Feb 2020: treatment ceased, TPN withdrawn
March 18 2020: RIP Brother.