Figure 4From: Invasive lobular carcinoma with extracellular mucin as a distinct variant of lobular carcinoma: a case reporta)Hematoxylin and eosin staining showed a lobular carcinoma with malignant mucin-filled epithelial cells floating free in mucinous pools. (HEX200). b) Alcian blue/periodic acid Schiff stains showed epithelial groups floating in mucin, which stains blue. (PAS-ABX400).Back to article page