Pathology Image Detail

Caption

Mammary gland: a mammary lobule is very prominent. There is marked ectasia of some but not all acini. All acini and intralobular ducts are lined by a cuboidal epithelium. There is mild interstitial lymphocytic and plasmacytic inflammation. A few pigment-ladden macrophages are scattered in the interstitium.

Description

Hyperlastic alveolar nodule, mammary gland

Age at Necropsy

unknown

Contributor

Ward JM (J:107304)

Pathologist

Mikaelian I (J:94320)

Method

H&E

Model

MMHC ID
MTB:29188
Tumor Name
Mammary gland • hyperplasia - alveolar
Treatment Type
None (spontaneous)
Tumor Synonyms
Hyperlastic alveolar nodule, mammary gland
Organ Affected
Mammary gland
Frequency
observed
Reference
J:94320

Strain

Strain
FVB/N-Tg(WapTgfa)215Bri
Strain Types
transgenic
Strain Synonyms
FVB/N.B6-Tg(WapTgfa)#Lgp
Strain Sex
Female
Reproductive Status
reproductive status not specified
Age of Detection
unknown