O/E: Florid erythema of face and neck. Submental area does not appear to be spared.
Diagnosis: Initially, I thought she had a contact dermatitis or the "red face syndrome" from overuse of topical corticosteroids. She has been off the latter for > 1 year. The has needed prednisone to control this; but I prefer a long-term medication with less side-effects. Given her history of lymphoma, further evaluation may be necessary.