Paget Disease of Bone : Radiology

Comments:
Paget Disease of Bone (PDB) - Imaging Studies: Radiograph (AP and Lat. views) of spine showing PDB involving a vertebra. Note the "picture frame" sign with increased cortical opacity, overall increased radiodensity compared to other vertebra, increased width, loss of height, and coarse trabeculae.

Image courtesy of: John Gross, MD; used with permission.