Huge gastric plexiform fibromyxoma presenting as pyemia by rupture of tumor: A case report

Figure 3 Pathological examinations of the tumor. A: An 11 cm × 7 cm × 5 cm tumor as seen on the serosa of gastro-duodenal junction, with some necrotic rupture and cystic degeneration visible; B: The tumor was composed of spindle cells with clarified cytoplasm, accompanied by myxoid stroma and arborizing blood vessels (hematoxylin/eosin stain, × 200 magnification); C: Immunohistochemistry staining results were positivity for succinate dehydrogenase subunit B (× 200 magnification); D: Immunohistochemistry staining results were negativity for DOG-1 (× 200 magnification); E: Immunohistochemistry staining results were negativity for CD117 (× 200 magnification).