Unusual patterns of presentation of frontal fibrosing alopecia: A clinical and trichoscopic analysis of 98 patients

To the Editor: Frontal fibrosing alopecia (FFA) is a primary lymphocytic scarring alopecia that mainly affects postmenopausal women.1 In the past 2 decades, an increasing number of cases have been reported.2 Recognizing FFA may be a challenge when it manifests with unusual features.

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