Pathology Image Detail

Caption	This is a densely cellular, nodular, encapsulated, expensile mammary neoplasm. This neoplasm is composed of solid areas in through which a few strands of fibrovascular stroma are scattered. Neoplastic cells, within the solid areas, form bundles.
Description	Mammary gland, myoepithelioma
Age at Necropsy	176 days
Contributor	Mikaelian I (J:94320)
Pathologist	Mikaelian I (J:94320)
Method	H&E

Model

MMHC ID: MTB:25330

Tumor Name: Myoepithelial cell • myoepithelioma

Treatment Type: None (spontaneous)

Tumor Synonyms: mammary gland myoepithelioma

Organ Affected: Mammary gland

Frequency: observed

Reference: J:94320

Strain

Strain: B6.129S2-Plau^tm1Mlg/J

Strain Types: congenic; targeted mutation (knockout)

General Note: Mice homozygous for a targeted mutation of Plau.

Strain Synonyms: B6.129S2-Plau^tm1Mlg; C57BL/6-Plau^tm1

Strain Sex: Male

Reproductive Status: reproductive status not specified

Age of Detection: 176 days