Mesothelioma in Two Nondomestic Felids: North American Cougar (Felis concolor) and Cheetah (Acinonyx jubatus)
Figure 1
Gross photograph of numerous neoplastic mesothelial, exophytic, and tan to brown masses (arrows) on the epicardial and visceral pericardial surfaces of a 15-year-old cougar (Felis concolor).