Caption |
Mammary gland: the mammary gland is expanded by an invasive neoplasm characterized by the formation of large solid nests of neoplastic cells with various degrees of central necrosis and cavitation. Neoplastic cells are medium-sized, with indistinct cell borders and a moderate amount of amphophilic to basophilic cytoplasm. The nucleus is central, oval, medium-size, and slightly hypochromatic. Anisokaryosis and anisocytosis are mild. Mitoses are very numerous. There is mild fibrosis and pleocellular inflammation at the periphery of neoplastic nests. |
