Dictionary.com
definitions

aortalgia

[ā′ôr-tăl′jə]
n.
  1. Pain attributed to aneurysm or another pathologic condition of the aorta.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.