Pathology Image Detail

Caption

This is a 40x image that is a higher magnification of the left-center portion of the 4x image.

Description

vertebral body skeletal muscle rhabdomyosarcoma

Age at Necropsy

651 days

Notes

The vertebral body and surrounding skeletal muscle are shown here from a 651 day old female A/J mouse with a rhabdomyosarcoma, a malignant and invasive neoplasm of the skeletal muscle. Note to the right of the vertebral body the epaxial muscles are normal. By contrast on the left the cells are small, pleomorphic, and invading into the marrow cavity of the vertebral body.

Contributor

Sundberg J (J:122261)

Pathologist

Sundberg J (J:122261)

Model

MMHC ID
MTB:39043
Tumor Name
Muscle - Striated - Skeletal • rhabdomyosarcoma
Treatment Type
None (spontaneous)
Tumor Synonyms
vertebral body striated muscle rhabdomyosarcoma
Organ Affected
Muscle - Striated - Skeletal
Frequency
observed
Reference
J:122261

Strain

Strain
A/J
Strain Types
inbred
Strain Synonyms
strain A
Strain A
A/J, H-2a
A
A/Jax
A/Lilly
A/J-Jax
A/Cloudman
AJ
Strain Sex
Female
Reproductive Status
reproductive status not specified
Age of Detection
651 days