Fig. 2From: Genomics and tumor microenvironment of breast mucoepidermoid carcinoma based on whole-exome and RNA sequencingMicrophotographs of the immunohistochemistry (IHC) in mucoepidermoid carcinoma of the breast. A About 60% of tumor cells were estrogen receptor (ER)- positive in case one. B About 40% of tumor cells were estrogen receptors (ER) -positive in case two. C The tumor cells in case showed HER2 equivocalBack to article page