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Abnormally large osteoclasts in pagetic bone

Abnormally large osteoclasts in pagetic bone
Abnormally large, bizarre osteoclasts characterize pagetic bone. There is thickened trabeculae on this H&E stain, with the bone rimmed with osteoblasts and the marrow replaced by stromal cells. Pagetic bone is extremely vascular.
H&E: hematoxylin and eosin.
Reproduced with permission from: the Paget Foundation. For more information please visit http://www.paget.org/.
Graphic 64880 Version 3.0