Pathology Image Detail

Caption

Mammary gland: the overall architecture of the mammary gland is maintained. Most interlobular ducts and a few intralobular ducts are moderately distended by a proteinaceous material that contains a few desquamated epithelial clels and macrophages. All intralobular ducts and acini are hypercellular and lined by a 1-3 cells-thick epithelium. In this field, epithelial cells often contain cytoplasmic lipid vacuoles.

Description

Carcinoma in situ and atypical lobular hyperplasia, mammary gland

Age at Necropsy

unknown

Contributor

Ward JM (J:107304)

Pathologist

Mikaelian I (J:94320)

Method

H&E

Model

MMHC ID
MTB:29275
Tumor Name
Mammary gland • hyperplasia - atypical - lobular
Treatment Type
None (spontaneous)
Tumor Synonyms
atypical lobular hyperplasia, mammary gland
Organ Affected
Mammary gland
Frequency
observed
Reference
J:94320

Strain

Strain
STOCK Tg(Wap-BCL2)#Jag Tg(Wap-Tag)8Gmn
Strain Types
transgenic
General Note
This STOCK genetic background was a mixture of strains including at least NMRI, C57BL/6, and DBA/2.
Strain Synonyms
NMRI-Tg(WapSV40)(WapBcl2)#?
Strain Sex
Female
Reproductive Status
reproductive status not specified
Age of Detection
unknown