Caption |
This is a Swiss Roll of the jejunum from a 331 day old female AKR/J mouse. Note the thickened lamina propria and enlarged Peyer's patches. This is severe diffuse lymphosarcoma, a common aging problem in this strain of mice. Marker studies are in progress to determine the cell type. This is a 40x image that is a higher magnification of the center region of the 20x image. |
Description |
severe diffuse lymphosarcoma |
Age at Necropsy |
331 days |
Notes |
This is a Swiss Roll of the jejunum from a 331 day old female AKR/J mouse. Note the thickened lamina propria and enlarged Peyer's patches. This is severe diffuse lymphosarcoma, a common aging problem in this strain of mice. Marker studies are in progress to determine the cell type. |
Contributor |
Sundberg J (J:122261) |
Pathologist |
Sundberg J (J:122261) |