Frontal fibrosing alopecia and cutaneous comorbidities: A potential relationship with rosacea

To the Editor: Frontal fibrosing alopecia (FFA) is an increasingly prevalent lymphocytic, cicatricial alopecia with a yet unknown etiopathogenesis. Some cutaneous diseases have been associated with FFA, but the existing literature is limited to retrospective studies and case reports.1-3 The objective of our study was to analyze the frequency of associated cutaneous conditions in a large cohort of FFA patients.