Caption |
Mammary gland: the photomicrograph represents a portion of a densely cellular neoplasm. The neoplasm is composed of closely packed lobules separated by a scant amount of fibrovascular stroma. Neoplastic lobules are mostly composed of solid areas with the formation of a few secondary lumens. Neoplastic cells are polygonal, with indistinct cell borders and a moderate amount of homogeneous acidophilic cytoplasm. The nucleus is central, medium-size, round to oval, and normochromatic. Anisocytosis and anisokaryosis are mild. Mitoses are numerous. |
