Paget's disease of bone
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Updated: May 4, 2026

Models of Bone Metastasis
Published on: September 4, 2012
Gregory Gruener1, Pauline Camacho2
1Leischner Institute of Medical Education and Department of Neurology, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, USA.
Abstract:
Paget's disease is an osteoclastic-mediated disorder of bone that results in abnormal bone resorption associated with inadequate remodeling that leads to mechanically weakened bone. Demonstrating variable geographic prevalence, it is becoming less frequent and age of onset is lengthening in areas of once high prevalence prior to the institution of effective medical therapies, suggesting its etiology involves both environmental as well as genetic factors. Insights into its pathophysiology are helping to clarify other inherited osteolytic disorders of bone by providing additional insights into related cellular processes.
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