Good to see that this one has gone reasonably smoothly. I don't think looking at scans would tell you very much at this point - I don't think chemo makes tumours smaller or causes changes that you could see on a scan ... what it does is critically injure the nucleus of each cancer cell so that as it replicates in the future, it is weakened.
Imagine each met / tumour as a satsuma. Surgery cuts out the satsuma. Radiotherapy fries the satsuma. Hormone treatment starves the tree so that the satsuma doesn't grow and cuts off the sun so the satsuma never ripens. Chemo is like getting a syringe and injecting poison into the satsuma so that its insides shrivel up and go bad but you can't see that until you peel it because the skin still looks fine.
They will probably measure progress by his PSA (although chemo doesn't necessarily make the PSA drop the HT should) and other bloods such as his ALP which indicates how active the bone mets are.
Edited by member 08 Apr 2018 at 18:22
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