Figure 2From: Feline mammary basal-like adenocarcinomas: a potential model for human triple-negative breast cancer (TNBC) with basal-like subtype Identification of estrogen receptor-positive luminal A subtype (ER+, PR + or PR-, HER2-). Sections of feline mammary adenocarcinoma with tubular (A) and solid morphology were estrogen receptor positive (B) and HER2 negative (C), but focally positive for EGFR (D).Back to article page