label: Nipple epidermal Paget cells
label_lc: nipple epidermal paget cells
description: "Malignant, intraepithelial adenocarcinoma cells of variable sizes usually large in size, present singly or in the form of small groups within the epidermis of the nipple. Cells may be ovoid, round, or signet-ring forms, usually mucin positive, and the cytoplasm may contain periodic acid-Schiff (PAS)-positive, diastase-resistant granules, indicating the presence of neutral mucopolysaccharides. The cells possess microscopic features of glandular cells with pale to clear vacuolated cytoplasm, and nuclei are usually high-grade with prominent nucleoli."