Case Reports in Orthopedics / 2013 / Article / Fig 4

Case Report

A Massive Chondroblastoma in the Proximal Humerus Simulating Malignant Bone Tumors

Figure 4

Immunohistochemical staining for S-100 protein (a) and for CD68 (b). Both scale bars indicate 500 μm.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.