Paget Disease of Bone : Radiology

Paget Disease of Bone - Imaging Studies: This CT skull, sagittal bone window, shows late, severe Paget involvement of the skull. There is thickened table of skull with widening of the diploic space and over-riding enlarged frontal bone. There are circular densities of sclerotic bone admixed with lytic areas, creating a cotton wool appearance.

Case courtesy of Assoc Prof Frank Gaillard, Radiopaedia.org. From the case rID: 2639