Pathology Image Detail

Caption	Mammary gland: this is a nodular, expensile, unencapsulated, well-delineated, densely cellular mammary neoplasm. The periphery of the neoplasm is composed of large solid areas. The center of the neoplasm is composed of interwoven and streaming bundles.
Description	Carcinoma, solid, comedo, with squamous differentiation and epithelial to mesenchymal transition, mammary gland
Age at Necropsy	250 days
Contributor	Churchill GA (J:112750)
Pathologist	Mikaelian I (J:94320)
Method	H&E

Tumor Synonyms: Carcinoma, solid, comedo, with squamous differentiation and epithelial to mesenchymal transition, mammary gland

General Note: Hemizygous mice. The genetic background of these mice was FVB/N. The transgene was originally generated on a (C57BL/6 x SJL)F2 background.