Orbital T-Cell Lymphoma with Discrete Enlargements of All Extraocular Muscles Bilaterally in Patient with Moon Face Countenance

Figure 2

Photomicrographs of the inferior rectus muscle with peripheral T-cell lymphoma. (a) Photomicrograph showing infiltration by many lymphocytes into the muscles (hematoxylin and eosin stain; magnification, ×200). (b)–(f) Photomicrographs showing positivity for CD3 (b) and Granzyme B (c) and negativity for CD20 (d), CD79a (e), and MIB-1 index in 60% (f) (immunohistochemistry stain; magnification, ×200).

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