Pathology Image Detail

Caption

The mammary gland is entirely effaced by a densely cellular neoplasm composed of tubules (at the periphery), nests and trabeculae with prominent central squamous metaplasia. These epithelial structures are separated by a moderate to large amount of fibrovascular associated with a moderate pleocellular inflammation.

Description

Mammary gland, adenocarcinoma, tubular, with squamous differentiation ("adenoacanthoma")

Age at Necropsy

213 days

Contributor

Mikaelian I (J:94320)

Pathologist

Mikaelian I (J:94320)

Method

H&E

Model

MMHC ID
MTB:25431
Tumor Name
Mammary gland • adenoacanthoma
Treatment Type
None (spontaneous)
Tumor Synonyms
mammary gland, adenocarcinoma, tubular, with squamous differentiation ("adenoacanthoma")
Organ Affected
Mammary gland
Frequency
observed
Reference
J:94320

Strain

Strain
BALB/cByJ
Strain Types
inbred
Strain Synonyms
BALB Bailey
CBy
cBy
Balb/cByJ
BALB
BALB/c
BALB/c Bailey J
Strain Sex
Female
Reproductive Status
reproductive status not specified
Age of Detection
213 days