It's interesting that they refer to this as a "new" test as I believe it's been around awhile. Anecdotally, at least 8 years ago, a pediatric nurse I know asked

It's interesting that they refer to this as a "new" test as I believe it's been around awhile. Anecdotally, at least 8 years ago, a pediatric nurse I know asked an adult male who was having symptoms to jump and based on the pain on his face took him to the ER where he was in fact diagnosed with appendicitis.