Multiple epiphyseal dysplasia (EDM) is a genetically heterogeneous condition where ossification of epiphyses is delayed. Mutations causing EDM have been identified in COMP, DTDST, MATN3, COL9A1, COL9A2, and COL9A3. Mutations in the COL2A1 gene cause multiple epiphyseal dysplasia with myopia and conductive deafness (EDMMD).
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD24 Syndromes with skeletal anomalies as a major feature
H00476 Multiple epiphyseal dysplasia
Pathway-based classification of diseases [BR:br08402]
Cellular process
nt06539 Cytoskeleton in muscle cells
H00476 Multiple epiphyseal dysplasia
Czarny-Ratajczak M, Lohiniva J, Rogala P, Kozlowski K, Perala M, Carter L, Spector TD, Kolodziej L, Seppanen U, Glazar R, Krolewski J, Latos-Bielenska A, Ala-Kokko L
Title
A mutation in COL9A1 causes multiple epiphyseal dysplasia: further evidence for locus heterogeneity.
Pseudoachondroplasia (PSACH) is a condition with short-limb, short stature, joint pain, and early-onset osteoarthrosis caused by epiphyseal ossification delay. PSACH is caused by mutations in COMP.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD24 Syndromes with skeletal anomalies as a major feature
H00477 Pseudoachondroplasia
Pathway-based classification of diseases [BR:br08402]
Cellular process
nt06539 Cytoskeleton in muscle cells
H00477 Pseudoachondroplasia
Carpal tunnel syndrome is an entrapment neuropathy of the median nerve characterized by paresthesias in the district of the median nerve. Familial carpal tunnel syndrome is an extremely rare form with bilateral symptom that is frequently associated with inherited systemic disorders such as mucopolysaccharidosis, mucolipidosis, amyloidosis, collagen vascular disease or hereditary liability to pressure palsies. The cause of the disease is the compression of the median nerve by thickened transverse carpal ligament. Mutations in transthyretin, a gene that plays a role in deposition of amyloid, have been reported.
Category
Nervous system disease
Brite
Human diseases in ICD-11 classification [BR:br08403]
08 Diseases of the nervous system
Disorders of nerve root, plexus or peripheral nerves
Mononeuropathy
8C10 Mononeuropathies of upper limb
H00798 Familial carpal tunnel syndrome
Pathway-based classification of diseases [BR:br08402]
Cellular process
nt06539 Cytoskeleton in muscle cells
H00798 Familial carpal tunnel syndrome