METHYLENE BLUE NO FURTHER A MYSTERY

I'm in the viewpoint which they produced 38900 to make clear 38792. We utilized to use 38792 for your injection on the blue dye and/or radioactive tracers. It looks as if They can be indicating that the injection of blue dye won't actually include much more risk to exactly what the Dr is intending on executing(excision, mapping, biopsy). 38900 "inc