Key points are not available for this paper at this time.
In summary, this study shows that scintigraphic, paracetamol tracer, and PEG dilution methods can all be used to assess gastric emptying. The use of the paracetamol tracer technique offers a relatively inexpensive technique that yields a good approximation of gastric emptying as verified by the scintigraphic emptying of a solid meal.
Erik Näslund (Sat,) studied this question.