Angiosarcoma (hemangioendothelioma) in the thorax of a mule.
D000818:Animals; D018397:Equidae; D006321:Heart; D006390:Hemangioendothelioma; D006394:Hemangiosarcoma; D008168:Lung; D008175:Lung Neoplasms; D009369:Neoplasms; D012509:Sarcoma
HEART; LUNGS, NEOPLASMS; MULES; SARCOMA, ANGIOSARCOMA