Fig. 2From: Metachronous ureteral metastasis of a gastric adenocarcinoma: a case report and review of literaturePathological findings of the tumor. A infiltration of the ureteral wall by an undifferentiated proliferation (x100 magnification). B Positive staining for CK7 (x200 magnification). C Negative staining for GATA3 (x4 magnification)Back to article page