Recalcitrant acne vulgaris secondary to a dental abscess.
This case report describes a middle-aged man with acne that was recalcitrant to numerous medications, including three courses of isotretinoin. His condition cleared after an infected tooth was removed and recurred when another tooth became carious. Acne vulgaris is associated with several immunologic responses including the production of antibodies against Propionibacterium acnes, the gram-positive bacteria found in acne lesions. We believe that the presence of our patient's dental infections provoked a follicular inflammatory response resulting in his recalcitrant acne.
Boyd
A S
AS
Department of Medicine Dermatology, Vanderbilt University, Nashville, Tennessee, USA.
King
L E
LE
D000152:Acne Vulgaris / Q000209:etiology* / Q000473:pathology; D000328:Adult; D003937:Diagnosis, Differential; D005148:Facial Dermatoses / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D010482:Periapical Abscess / Q000150:complications* / Q000175:diagnosis; D012008:Recurrence