RESUMO
Acne keloidalis nuchae (AKN) is a rare dermatological condition primarily observed in men of African descent. We present a remarkable case of AKN in a 38-year-old Caucasian non-Hispanic woman with metabolic syndrome and autoimmune thyroiditis. After appropriate treatment during the one-year follow-up (including oral antibiotics, insulin sensitizers, levothyroxine, spironolactone and liraglutide), the patient demonstrated a visible reduction in plaque size and improvement of overall symptoms. Importantly, this improvement persisted even in the absence of topical treatment, further supporting the notion that hormonal abnormalities may play a significant role in the pathogenesis of AKN. This case report highlights the potential link between AKN and endocrinologic disorders, such as metabolic syndrome and autoimmune thyroiditis. However, further research is warranted to elucidate the underlying mechanisms and establish the causative relationship. Early recognition, appropriate management of associated conditions, and tailored treatment strategies may lead to better outcomes and improved quality of life.
