Case Report

Primary Orbital Mesenchymal Chondrosarcoma: Case Report and Review of the Literature

Figure 4

(a) Macroscopic view of the resected specimen. (b) Microphotography (4x) of the neoplasm showing a hemangiopericytoma-like vascular pattern, with proliferation of small, round cells with clear cytoplasm. (c) Closer view of the previous microphotography (40x), showing the small round cells surrounding the vessels. (d) Microphotography (40x) showing the transition between well differentiated cartilage and small cell areas.
292147.fig.004a
(a)
292147.fig.004b
(b)
292147.fig.004c
(c)
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(d)