Pachydermoperiostosis

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Synonyms: PDP | Touraine-Solente-Gole syndrome

Pachydermoperiostosis (PDP) is a form of primary hypertrophic osteoarthropathy (see this term) a rare hereditary disorder and is characterized by digital clubbing pachydermia and subperiosteal new bone formation associated with pain polyarthritis cutis verticis gyrata seborrhea and hyperhidrosis. Three forms have been described: a complete form with pachydermia and periostitis an incomplete form with evidence of bone abnormalities but lacking pachydermia and a forme frusta with prominent pachydermia and minimal-to-absent skeletal changes.

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 http://www.orphadata.org. Data version July 2024

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Pachydermoperiostosis?

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