mesaortitis

mes·a·or·ti·tis

(mes'ā-ōr-tī'tis),
Inflammation of the middle or muscular coat of the aorta.
[mes- + aortitis]

mes·a·or·ti·tis

(mes'ā-ōr-tī'tis)
Inflammation of the middle or muscular coat of the aorta.

mesaortitis

(mĕs″ā-or-tī′tĭs) [″ + aorte, aorta, + itis, inflammation]
Inflammation of the middle aortic layer.

mesaortitis

inflammation of the tunica media of the aorta.