Pathology Image Detail

Caption

Lactation-responsive plaque: lactation responsive plaques are ill-defined to discoid unencapsulated masses composed of acini at the periphery, and ducts at the center. The stroma is more abundant and more edematous at the center at the plaque than at its' periphery. There is no evidence of atypia of the epithelium. Secretory activity is abundant in this case.

Description

Lactation-responsive plaque, mammary gland

Age at Necropsy

unknown

Contributor

Ward JM (J:107304)

Pathologist

Mikaelian I (J:94320)

Method

H&E

Model

MMHC ID
MTB:29186
Tumor Name
Mammary gland • lesion
Treatment Type
None (spontaneous)
Tumor Synonyms
Lactation-responsive plaque, 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