"retired" doctors do sometimes still practise. "retired" sometimes means they have just given up the day job. Still I'm sure it made it easier for the GMSC to strike him off. It'll stop other cases being heard by the GMSC but it doesn't stop the other ways to be heard, in fact it makes it easier to get them heard because he's been discredited by his colleagues.
Edam there were other medical experts but I don't think anyone called a statistician, did they? But yes, I was agreeing other experts wouldn't have the same credibility.
While MSBP is much rarer than was claimed there have been cases where mothers have denied harming their kids and later admitted they did. MSBP is occasionally a valid diagnosis, they just have to be a lot more selective about using it.
Personally I hate the way we select doctors. A friend's child wants to be a doctor. Nice girl, lots of empathy. She may get there because she is quite bright. But we select doctors on the basis of academic ability, train them to be arrogant and tell them patients need their doctor to sound confident even when they aren't. Small step from that to arrogance.