RE: Angle Plc. Cancer tissue samples are used to get cancer biomarkers17 Sep 2025 09:01
"Maybe blood analysis will one day render tissue analysis obsolete?"
Carrot continues to produce half digested and muddled thinking as part of his protracted ramping (all of course with his usual disclaimer IMHO). Tissue analysis will always be required, and if you are going to excise a lump, why not analyse the bloody thing?. It allows for an initial focussed treatment plan (eg. HER+ vs HER-ve ) I acknowledge that tumours evolve antigenically, and that is where CTCs are useful. But the MAJOR caveat is that CTCs are only present when there is metastasis, but it is not a given that CTCs will always be found in blood when there is clear evidence of mets.