The Burglar had a CT scan on on Wednesday, and got called back in yesterday because they had discovered a blood clot in his lung. They kept him in overnight which doesn't sound good.
Let's see what the spindrift pages (Icons passim) can tell us about this long running saga.
If we retrospectively blow the starting whistle after the test that revealed the tumors, this is day 642. of the ultra-marathon. I do hope it is not the beginning of series 2.