Pathology Image Detail

Caption

 Mammary gland, type P tumor: neoplastic cells form massive fronds at the periphery of the neoplasm. These fronds invade the adjacent tissues, including the subcutaneous muscle. Arteries (arrow) and dilated veins are present at the center of the trabeculae and fronds.

Description

 Type P tumor, mammary gland

Age at Necropsy

 128 days

Contributor

 Churchill GA (J:112750)

Pathologist

 Mikaelian I (J:94320)

Method

 H&E

Model
MMHC ID
MTB:29395
Tumor Name
Mammary gland • tumor - type P
Treatment Type
None (spontaneous)
Tumor Synonyms
Type P tumor, mammary gland
Organ Affected
Mammary gland
Frequency
observed
Reference
J:94320

Strain
Strain
FVB.Cg-Tg(Wnt1)1Hev/J
Strain Types
congenic
transgenic
General Note
Hemizygous mice. The transgene was generated on a C57BL/6 x SJL background. It was subsequently backcrossed onto FVB/NJ.
Strain Synonyms
FVB/NJ-Tg(Wnt1)1Hev/J
FVB-Wnt1
FVB/NJ-Tg(Wnt1)1Hev/J; FVB-Wnt1
MMTV-Wnt-1 FVB/NJ
MMTV-Wnt-1
Strain Sex
Female
Reproductive Status
reproductive status not specified
Age of Detection
128 days