Synonyms: Familial osteoectasia | Hereditary hyperphosphatasia | Hyperostosis corticalis deformans juvenilis | JPG
Juvenile Paget disease is a very rare form of Paget disease of the bone characterized by a general increase in bone turnover with increased bone resorption and deposition resulting in cortical and trabecular thickening and clinically presenting as progressive skeletal deformities growth impairment fractures vertebral collapse skull enlargement and sensorineural hearing loss.
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 April 2026
Newly diagnosed with
Juvenile Paget disease?
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Advocacy Organizations
The Chandler Project
The Chandler Project brings awareness and shines a light on transformative research surrounding achondroplasia and other skeletal dysplasias by offering support to a global community and network of patients, parents, and caregivers seeking information on scientific discoveries, pharmaceutical advancements and surgical treatment options.
Wave of Support, Inc
Empowering those affected by bleeding disorders and other rare disease through advocacy, resources, education, and support
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Clinical Trials
For a list of clinical trials in this disease area, please click here.