[DanBC]

> Let's discuss what "invasive" means.

> Putting something in the body and getting it back out without tearing, is not invasive.

Just for clarity colonoscopy is an invasive procedure.

[Supermancho]

> Let's discuss what "invasive" means.

> Just for clarity colonoscopy is an invasive procedure.

The definition is the point at hand. Stating that it is intrinsically a truism, is not compelling.