Pathology Image Detail

Caption

 Atypical lobular hyperplasia: all alveoli are moderately ectatic, lined by a very prominent epithelium, and surrounded by mild to moderate interstitial fibrosis and pleocellular inflammation. Neoplastic cells seldom pile-up, and never pile-up more than 3 cells-thick.

Description

 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:29279
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