Ehlers-Danlos syndrome (EDS) encompasses a genetically and clinically heterogeneous group of connective tissue disorders, characterized by joint hypermobility, skin hyperextensibility and tissue fragility. It is a rare condition, and inheritance is either autosomal dominant or recessive. Previously grouped into 11 different subtypes, with increasing knowledge of the underlying molecular defects, it was reclassified in 1997 into 6 major groups, with type VIII excluded from this classification. Type VIII EDS is a very rare subtype, characterized by severe, early-onset periodontitis, skin fragility and abnormal scarring. Voice abnormalities have occasionally been described in other forms of the condition, and may be due to defects in the collagen of the vocal ligament. We report two cases of patients with EDS type VIII and hoarseness.
© 2016 British Association of Dermatologists.