Multiple epiphyseal dysplasia
Other Names for this Disease
- Epiphyseal dysplasia, multiple
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autosomal dominant and autosomal recessive. Both types have relatively mild signs and symptoms, which may include joint pain that most commonly affects the hips and knees; early-onset arthritis; a waddling walk; and mild short stature as adults. Recessive MED is additionally characterized by malformations of the hands, feet, and knees; scoliosis; and other abnormalities. The majority of individuals are diagnosed during childhood, but some mild cases may not be diagnosed until adulthood. Dominant MED is caused by mutations in the COMP, COL9A1, COL9A2, COL9A3, or MATN3 genes (or can be of unknown cause), and recessive MED is caused by mutations in the SLC26A2 gene.Multiple epiphyseal dysplasia (MED) is a group of disorders of cartilage and bone development primarily affecting the ends of the long bones in the arms and legs (epiphyses). There are two types, which are distinguished by their patterns of inheritance -
Last updated: 5/12/2011
- Multiple epiphyseal dysplasia. Genetics Home Reference. February 2008; http://ghr.nlm.nih.gov/condition/multiple-epiphyseal-dysplasia. Accessed 5/12/2011.
- Genetics Home Reference (GHR) contains information on Multiple epiphyseal dysplasia. This website is maintained by the National Library of Medicine.
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- The Online Mendelian Inheritance in Man (OMIM) database contains genetics resources that discuss the different types of multiple epiphyseal dysplasia (MED). Click on the links below to go to OMIM and review these resources.
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