Patch testing and contact allergen avoidance in patients with lichen planopilaris and/or frontal fibrosing alopecia: A cohort study - 27/02/20

Sonya Prasad, BA ^a, Dustin H. Marks, BS ^a, Laura J. Burns, BA ^a, Brianna De Souza, MD ^a, Elizabeth A. Flynn, BA ^a, Pamela Scheinman, MD ^{b, c}, Dianne Silvestri, MD ^d, JiaDe Yu, MD ^{a, b}, Kristen LoSicco, MD ^e, Maryanne M. Senna, MD ^{a, b, ⁎}

^a Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts 

^b Harvard Medical School, Boston, Massachusetts 

^c Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts 

^d Department of Dermatology, UMass Memorial Medical Center, Worcester, Massachusetts 

^e Department of Dermatology, New York University Langone Medical Center, New York 

^∗Correspondence to: Maryanne M. Senna, MD, 50 Staniford St, Ste 200, Boston, MA 0211450 Staniford StSte 200BostonMA02114