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GTD Indications Diagnosis Prenatal GTD Samples Accepted Blood DNA GTD Test Methodology Sequencing GTD Methodology Notes Exome Generic Test name (cms title) Bone Involvement GTD Test type Gene Panel GTD Location The Hospital for Sick Children GTD Gene/Platform/Region List ARSE, CBS, COL11A1, COL11A2, COL2A1, COL9A1, COL9A2, COL9A3, COMP, DDR2, DYM, EBP, EIF2AK3, FBN1, FBN2, FGFR3, FLNB, HSPG2, IFT122, IFT43, IFT80, LBR, LIFR, MATN3, NEK1, NKX3-2, NSDHL, PEX7, PTH1R, SHOX, SLC26A2, SLC35D1, SLC39A13, SOX9, TRAPPC2, TRIP11, TRPV4, TTC21B, WDR19, WDR35 GTD Category Connective Tissue GTD Disease/Condition Achondrogenesis Ib, Achondrogenesis, type IA, Achondrogenesis, type II, Achondroplasia, hypochondroplasia, thanatophoric dysplasia, Campomelic dysplasia, CHILD syndrome, Chondrodysplasia, Chondrodysplasia punctata, Homocystinuria, Stickler type II, Congenital contractural arachnodactyly (Beal), Cranioectodermal dysplasia type 1, Cranioectodermal dysplasia type 2, Cranioectodermal dysplasia type 3, Cranioectodermal dysplasia type 4, Crouzon syndrome, Diastrophic dysplasia, Familial thoracic aortic aneurysm, type 7, Fibrillinopathies including Marfan, Fibrochondrogenesis type 2, Fibrochondrogenesis, Stickler type III, Greenberg dysplasia, Hondrodysplasia punctata, Kniest dysplasia, Langer mesomelic dysplasia, Larsen syndrome, Leri-Weill dyschondrosteosis, Marshall syndrome, Metaphyseal chondrodysplasia, Murk Jansen type, Metatropic dysplasia, Multiple epiphyseal dysplasia, type 1, Multiple epiphyseal dysplasia, type 2, Multiple epiphyseal dysplasia, type 3, Multiple epiphyseal dysplasia, type 4, Multiple epiphyseal dysplasia, type 5, Multiple epiphyseal dysplasia, type 6, Osteopetrosis, type 5, Osteopetrosis, type 6, Pelger-Huet anomaly, Pseudoachondroplasia, Rhizomelic chondrodysplasia punctata, type 1, Schneckenbecken dysplasia, Schwartz-Jampel syndrome, type 1, SED, Maroteaux type, Short-rib thoracic dysplasia type 2 with or without polydactyly, Short-rib thoracic dysplasia type 4 with or without polydactyly, Short-rib thoracic dysplasia type 5 with or without polydactyly, Short-rib thoracic dysplasia type 6 with or without polydactyly, Short-rib thoracic dysplasia type 7 with or without polydactyly, Smith-McCort dysplasia, Spondylocarpotarsal synostosis syndrome, Spondylocheirodysplasia, Ehlers-Danlos syndrome-like syndrome, Spondyloepimetaphyseal dysplasia, Spondyloepiphyseal dysplasia tarda, Spondylo-megaepiphyseal-metaphyseal dysplasia, Spondylometaepiphyseal dysplasia, short limb-hand type, Stickler syndrome, Stickler syndrome, type 4, Stickler syndrome, type 5, Stickler syndrome, type 6, Stuve-Wiedemann syndrome/Schwartz-Jampel type 2 syndrome, Wolcott-Rallison syndrome