Aortic aneurysm in a Cebus apella monkey with experimentally induced atherosclerosis.
The sudden death of a Cebus apella female (> 19 years old) on an experimental hyperlipidic diet during three years is described. The gross lesions were hemothorax, atherosclerotic plaques in the aortic curve, and an aneurysm in the ascending aorta. Histologically, an enlargement of the intima in the ascending aorta with hyalinization and a thrombus were observed. The media was thinned and showed sclerosis and hemorrhage extending to the tunica adventicia.
Borda
J T
JT
Centro Argentino de Primates, Corrientes.
Ruiz
J C
JC
Sánchez-Negrette
M
M
D000818:Animals; D001011:Aorta / Q000473:pathology; D001014:Aortic Aneurysm / Q000209:etiology* / Q000473:pathology; D001161:Arteriosclerosis / Q000473:pathology*; D002428:Cebus; D003645:Death, Sudden; D004036:Diet, Atherogenic; D005260:Female; D006491:Hemothorax / Q000473:pathology; D008297:Male; D009131:Muscle, Smooth, Vascular / Q000473:pathology*; D017539:Tunica Intima / Q000473:pathology; D017540:Tunica Media / Q000473:pathology