Pathology Image Detail

Caption

Mammary gland: the neoplasm is composed of closely-packed trabeculae that are 2-4 cells-thick at the periphery of the neoplasm, and up to 10 cells-thick at the center of the neoplasm. These trabeculae are separated by a scant amount of fibrovascular stroma and a moderate number of adipocytes have been entrapped in the neoplasm. A few tubules are present at the periphery of the neoplasm and are interpreted as non-neoplastic mammary tubules entrapped by the neoplasm. There is a moderate lymphocytic and plasmacytic inflammation at the periphery of the neoplasm.

Description

Adenocarcinoma, trabecular, solid, mammary gland

Age at Necropsy

unknown

Contributor

Ward JM (J:107304)

Pathologist

Mikaelian I (J:94320)

Method

H&E

Model

MMHC ID
MTB:29266
Tumor Name
Mammary gland • adenocarcinoma - mixed
Treatment Type
None (spontaneous)
Tumor Synonyms
Adenocarcinoma, trabecular, solid, mammary gland
Organ Affected
Mammary gland
Frequency
observed
Reference
J:94320

Strain

Strain
NMRI-Tg(Wap-Tag)8Gmn
Strain Types
transgenic
Strain Synonyms
NMRI-Tg(Wap-SV40)1Gmn
WAP-SVT/t, line 8
WAP-SVT/t
WAP-SVT/t (strain NMRI)
WAP-SV-T
WAP-SV-T line 8
Strain Sex
Female
Reproductive Status
reproductive status not specified
Age of Detection
unknown