Pathology Image Detail

Caption	Mammary gland: there is marked multifocal mammary lobular hyperplasia characterized by proliferation of mammary acini which often are distended by a moderate amount of proteinaceous material. The cytoplasm of a variable number of cells in these hyperplastic lobules contain lipids and/or proteins.
Description	Lobular hyperplasia, mammary gland
Age at Necropsy	212 days
Contributor	Mikaelian I (J:94320)
Pathologist	Mikaelian I (J:94320)
Method	H&E

General Note: The genetic background of these mice is approximately 50% C57BL/6 and approximately 50% DBA/2. Female mice of this strain are unable to suckle their young.