Stiff skin syndrome (SSS) is an autosomal dominant congenital form of scleroderma characterized by stony-hard skin, limitation of joint mobility, and mild hypertrichosis, remarkable in the areas with abundant fascia on the thighs and buttocks. SSS is caused by mutations in the Arg-Gly-Asp (RGD) sequence-encoding domain of fibrillin-1 that mediates integrin binding.
Category
Skin disease
Brite
Human diseases in ICD-11 classification [BR:br08403]
14 Diseases of the skin
Skin disorders involving specific cutaneous structures
Disorders of the dermis and subcutis
Disorders of cutaneous connective tissue
Fibromatoses and keloids
EE6Y Other specified fibromatous disorders of skin and soft tissue
H01173 Stiff skin syndrome
Pathway-based classification of diseases [BR:br08402]
Cellular process
nt06539 Cytoskeleton in muscle cells
H01173 Stiff skin syndrome