Very rare.
Usually presents with recurrent non-pitting edema & fissured tongue- CN7 Palsy (recurrent) less common
Skin biopsy shows non-caseating granulomas
No Tx proven [steroids often used]
Nurse Practitioner, Physician Assistant, and Medical Students;
Clinicians Young, Old, Retired (& tired);
Allied (& opposition) Health Professions;
and maybe some Patients (lawyers too?)