Any comments on this explanation for allergy? (yes, of course :)

[Hans Lennros]

Hi Zugumba,

You wrote:
> If the lymphadenitis isn't of a dental/oral  origin you refer
>to the appropriate medical specialist.

It is making a exclusion diagnos.
But yet it is a diagnos beyond the scope of dentistry. .
Or no ... ?

Hans (the nitpicker)