Pathology Image Detail

Caption

 Panniculus: the panniculus is expanded by a nodular, partly encapsulated, moderately cellular neoplastic mass composed of blood-filled vascular spaces of various size supported by a moderate amount of loose fibrovascular stroma. The largest neoplastic vascular spaces are thrombosed.

Description

 Hemangiosarcoma, circumscribed, subcutis

Age at Necropsy

 141 days

Contributor

 Mikaelian I (J:94320)

Pathologist

 Mikaelian I (J:94320)

Method

 H&E

Model
MMHC ID
MTB:26088
Tumor Name
Blood vessel • hemangiosarcoma
Treatment Type
None (spontaneous)
Tumor Synonyms
hemangiosarcoma, circumscribed, subcutis
Organ Affected
Subcutis
Frequency
observed
Reference
J:94320

Strain
Strain
B6.Cg-Lepob/J
Strain Types
congenic
spontaneous mutation
General Note
Homozygous mice - "obese" mutation. The genetic background of these mice is C57BL/6J.
Strain Synonyms
B6.V-Lepob/J
B6.V-Lepob
C57BL/6J-Lepob
ob/ob C57BL-6J
ob/ob
obese
B6 ob
Strain Sex
Male
Reproductive Status
reproductive status not specified
Age of Detection
141 days