Figure 2.

Histopathological images. (A) Gross features of the 20 cm mass with the invaded fifth rib and the left upper pulmonary lobe; (B) Hematoxylin and eosin (H&E) staining of a giant cell malignant fibrous histiocytoma cell tumor. (C) Immunohistochemical staining of primary tumor with antibodies to CD68 (+), Vimentin (+), CK (-), S-100 (-) and SMA (-).

Liu et al. Diagnostic Pathology 2014 9:21   doi:10.1186/1746-1596-9-21
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