TY - JOUR T1 - New-Onset Salt-and-Pepper Skin Changes Associated With Vaccination and Trauma in Systemic Sclerosis: Immunity Matters JF - The Journal of Rheumatology JO - J Rheumatol DO - 10.3899/jrheum.220553 SP - jrheum.220553 AU - Hanlin Yin AU - Liangjing Lu Y1 - 2022/08/15 UR - http://www.jrheum.org/content/early/2022/08/09/jrheum.220553.abstract N2 - In the recent issue ofThe Journal of Rheumatology, Chung et al1 reported the associations of perifollicular hypopigmentation with disease subtypes and organ involvement in a systemic sclerosis (SSc) cohort in the United States. Perifollicular hypopigmentation, also termed salt-and-pepper appearance, is a typical manifestation in SSc. ER -