Rare Lipomatous Tumors with Osseous and/or Chondroid Differentiation in the Oral Cavity Report of Two Cases and Review of the Literature

Figure 3

(a) Some chondrocytes reveal positive immunoreactivity for RUNX-2 (RUNX-2, original magnification ×600). (b) Spindle cells around cartilage tissue and some chondroblastic like cells reveal positive immunoreactivity for Sox-9 (Sox-9, original magnification ×200). (c) Osteoblastic cells reveal positive immunoreactivity for RUNX-2 (RUNX-2, original magnification ×200).

(a)

(b)

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