Didn't get a community response from my earlier question which was understandable on a very heavy posting day.

However for those of you interested, there was an answer from Dr Paul Woodard at approx 34:52 in yesterday's Investor Webinar. Leslie asked him to take a question on pseudoprogression which was - "is it possible that some of the stable disease patients on MAST will improve to Partial Response or even Complete Response?". Dr Woodard opened with "Yes that's possible" and goes on to explain how the working treatment can actually increase the size of the tumour before it starts to shrink. This is what happened with their complete response patient. It will be very interesting to see how the 16 stable disease out of the 25 evaluable patients progress through later scans.

"Absolutely there's a chance that other stable disease patients could convert to responders ..."

Definitely worth a watch if haven't already seen it - its on YT