Pathology Image Detail

Caption	Mammary gland: the mammary ducts and alveoli are slightly more prominent than normal for a resting mammary gland. The ducts and the acini are lined by a cuboidal epithelium with an abnormally high mitotic activity. Cells with a morphology consistent with that of "large clear cells" (arrowheads) are more numerous than for a normal 84 days old mouse.
Description	Atypical hyperplasia, mild, mammary gland
Age at Necropsy	84 days
Contributor	Ward JM (J:107304)
Pathologist	Mikaelian I (J:94320)
Method	H&E

General Note: Hemizygous mice. The founder of this line carried 6 copies of the transgene. "Line C" was the line maintained by the original investigators for further experiments.

Strain Synonyms: FVB/N-TgN(C3(1)/TAg)3Jeg; FVB/N-TgN(C3-1-TAg)3Jeg; FVB/N-TgN(C3-1-TAg)cJeg; C3(1)/SV40 large T antigen; C3(1)/TAg; C3(1)-TAg; FVB/N C3(1)-TAg; line C; PRP-3; C3(1)/T_AG; C3(1)/SV40 TAg; FVB/N C3(1)/TAg; C3(1)SV40 large T antigen; FVB/N C3(1)/T_AG; C3(1)/Tag; C3(1)SV40Tag; C3(1)/SV40 Tag; C3(1)/SV40 large T-antigen; C3(1)/SV40 T/t-antigen; C3(1)/TAg^+/-; T_AG FVB-N; FVB/N C3(1)SV40Tag; C3(1)/SV40 T/t-antigen; C3(1)/simian virus 40 (SV40) T/t-antigens