Pathology Image Detail

Caption	This is a well differentiated rhabdomyosarcoma that is multicentric. This is in a 591 day old female A/J mouse in the aging project. This is a relatively common malignant cancer in BALB/cJ, BALB/cByJ, and the related A/J strains. Tumor shown is in the epaxial muscle. Spinal cord is shown in center of slide.
Description	rhabdomyosarcoma
Age at Necropsy	591 days
Notes	Tumor is in the epaxial muscles.
Contributor	Sundberg J (J:122261)
Pathologist	Sundberg J (J:122261)

Tumor Synonyms: rhabdomyosarcoma; adult pleomorphic type rhabdomyosarcoma (APT RSC)

Strain Synonyms: strain A; Strain A; A/J, H-2^a; A; A/Jax; A/Lilly; A/J-Jax; A/Cloudman; AJ