Successful Long-term Use of Oral Isotretinoin for the Management of Morbihan Disease

BACKGROUND Morbihan disease (MD) is characterized by persistent erythema and solid edema of the upper two-thirds of the face. It is generally regarded as a late-stage complication of rosacea, although its etiology is poorly understood. The standard therapeutic management includes systemic anti-inflammatory medications; however, the clinical response, if any, is often unsatisfactory. We review the current challenges and a promising new option for...