Skin Creases, Congenital Symmetric Circumferential, 2, also known as cscsc2, is related to multiple benign circumferential skin creases on limbs and charcot-marie-tooth disease, axonal, type 2k. An important gene associated with Skin Creases, Congenital Symmetric Circumferential, 2 is MAPRE2 (Microtubule Associated Protein RP/EB Family Member 2), and among its related pathways/superpathways is Peroxisomal lipid metabolism. Affiliated tissues include skin and brain, and related phenotypes are pes planus and microdontia