What went right this week: the good news that matters

The test – developed by scientists at the University of Nottingham, England – has already been used in 50 operations at Nottingham University Hospitals (NUH), where it had a 100% success rate in diagnosing [brain] tumour types, according to a new study.

I'm sorry, 100%‽ Wow. Where does the linked study even say that? I hope it is somewhere in there.