Pathology Image Detail

Caption

 This is a 25x image that is a higher magnification of the center region of the 10x image.

Description

 gastric forestomach squamous cell carcinoma

Age at Necropsy

 819 days

Notes

 This the squamous or nonglandular stomach from an 819 day old female NON/ShiLtJ mouse. Note the raised squamous-papilloma-like structure in the wall protruding into the lumen. Within this mass are numerous "keratin pearls", well differentiated areas of an early squamous cell carcinoma.

Contributor

 Sundberg J (J:122261)

Pathologist

 Sundberg J (J:122261)

Model
MMHC ID
MTB:40478
Tumor Name
Forestomach • squamous cell carcinoma
Treatment Type
None (spontaneous)
Tumor Synonyms
gastric forestomach squamous cell carcinoma
Organ Affected
Forestomach
Frequency
observed
Reference
J:122261

Strain
Strain
NON/ShiLtJ
Strain Types
inbred
Strain Synonyms
NON/LtJ
Strain Sex
Female
Reproductive Status
reproductive status not specified
Age of Detection
819 days