Pathology Image Detail

Caption	This is a 4x image that is a higher magnification of the left middle area of the 2.5x image.
Description	heart mesothelioma
Age at Necropsy	805 days
Notes	This is the heart from a NZW/LacJ male mouse that was 805 days old. Note the extensive cellular accumulation around the heart. Similar cells masses including areas with necrosis and neutrophil accumulations were found throughout the thorax and surrounding the lungs. This is a mesothelioma.
Contributor	Sundberg J (J:122261)
Pathologist	Sundberg J (J:122261)