Fig. 3
From: Anal extraskeletal osteosarcoma in a man: a case report and review of the literature

Immunohistochemical stains. a Tumor cells were positive for stabilin-2 and b negative for cytokeratin AE1
From: Anal extraskeletal osteosarcoma in a man: a case report and review of the literature
Immunohistochemical stains. a Tumor cells were positive for stabilin-2 and b negative for cytokeratin AE1