Tag: cup shaped staining in her 2 neu micropapillary breast carcinoma

Micropapillary breast carcinoma is a rare variant. Micropapillary carcinoma of breast has a few unique clinical, microscopic and immunological features which aid in their differentiation from other subtypes of breast carcinoma. Let’s look at them!! 1. Tufts of cells arranged in pseudopapillae ( lack fibrovascular cores). These pseudopapillae are surrounded by empty clear spaces formed […]