As what will hopefully be a final coda, one of my operation wounds got infected last week, so I've delayed my return to work until next week. And then I was called this morning and invited to attend hospital this afternoon for the stent removal. Apparently I started complaining (I was under sedation so can't remember a thing) when they wanted to go in a second time and double-check all was clear, so there's an outside chance of more intervention being required. But I sincerely hope that that's it and I can look forward again.