Keratosis Follicularis Spinulosa Decalvans (KFSD) is a rare genetic disorder that primarily affects the skin and eyes. It is characterized by widespread keratosis pilaris, scarring alopecia of the scalp, and, in some cases, photophobia due to eye involvement. The condition is linked to mutations in the MBTPS2 gene and follows an X-linked inheritance pattern, meaning […]











