Pathology Image Detail

Caption	Mammary gland: the microadenoma is composed of closely-packed glands lined by a one cell-thick low columnar epithelium and supported by a small amount of fibrovascular stroma. Neoplastic cells are low columnar, with indistinct cell borders and a moderate amount of acidophilic cytoplasm that occasionally contains a few lipid vacuoles. The nucleus is basal, round, medium-sized and normochromatic. Anisokaryosis is moderate. Anisocytosis is mild. A few mitoses, including asymmetrical mitoses (arrowhead) are noted.
Description	Adenoma, glandular, with prominent atypia, and diffuse hyperplasia with atypia, mammary gland
Age at Necropsy	unknown
Contributor	Ward JM (J:107304)
Pathologist	Mikaelian I (J:94320)
Method	H&E

Agents: [Agent] - Agent._Agent_key = [7] - Agent._AgentType_key = [3] - Agent.name = [7,12-dimethylbenz[a]anthracene (DMBA)] - Agent.description = [null] - Agent.create_user = [MTB] - Agent.create_date = [2005-01-05 13:31:30.0] - Agent.update_user = [dmk] - Agent.update_date = [2007-06-26 11:16:55.0]; [Agent] - Agent._Agent_key = [2] - Agent._AgentType_key = [5] - Agent.name = [pituitary isograft] - Agent.description = [null] - Agent.create_user = [MTB] - Agent.create_date = [2005-01-05 13:31:30.0] - Agent.update_user = [MTB] - Agent.update_date = [2005-01-05 13:31:30.0]

Tumor Synonyms: Adenoma, glandular, with prominent atypia, and diffuse hyperplasia with atypia, mammary gland