Definitions for para-aortic bodies
This page provides all possible meanings and translations of the word para-aortic bodies
U.S. National Library of Medicine
Small masses of chromaffin cells found near the SYMPATHETIC GANGLIA along the ABDOMINAL AORTA, beginning cranial to the superior mesenteric artery (MESENTERIC ARTERY, SUPERIOR) or renal arteries and extending to the level of the aortic bifurcation or just beyond. They are also called the organs of Zuckerkandl and sometimes called aortic bodies (not to be confused with AORTIC BODIES in the THORAX). The para-aortic bodies are the dominant source of CATECHOLAMINES in the FETUS and normally regress after BIRTH.
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"para-aortic bodies." Definitions.net. STANDS4 LLC, 2014. Web. 11 Mar. 2014. <http://www.definitions.net/definition/para-aortic bodies>.