Isolated sternocostoclavicular hyperostosis

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Isolated sternocostoclavicular hyperostosis

Synonyms: Isolated SCCH

Isolated sternocostoclavicular hyperostosis is a rare rheumatologic disease characterized by predominantly bilateral chronic sterile inflammation and progressive sclerosis and hyperostosis of the sternocostoclavicular joint with adjacent soft tissue ossification in the absence of other joint involvement. It presents as recurrent episodes of pain edema and/or erythema of the sternoclavicular region. Palmoplantar pustulosis may be additionally observed in some cases.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.

Reference: Access aggregated data from Orphanet at Orphadata.

Orphadata: Free access data from Orphanet. © INSERM 1999. Available on Data version February 2024

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