Ehlers-Danlos syndrome, progeroid type (EDS-PF) is a form of Ehlers-Danlos syndrome (EDS; see this term) characterized by a premature aging with sparse hair, macrocephaly, loose elastic skin, failure to thrive, joint laxity, psychomotor retardation, hypotonia, and defective wound healing with atrophic scars. The disease is Ehlers-Danlos syndrome, progeroid type (Orphanet_75496, an Orphanet rare-disease nomenclature identifier). Also known as: B4GALT7-CDG, Defective biosynthesis of proteodermatan sulfate, EDS, progeroid type, Galactosyltransferase I deficiency, PDS, XGPT deficiency, Xylosylprotein 4-beta-galactosyltransferase deficiency.