Source : Webster's Revised Unabridged Dictionary (1913)

Angiography \An`gi*og"ra*phy\, n. [Angio- + -graphy: cf. F.
   angiographie.] (Anat.)
   A description of blood vessels and lymphatics.

Source : WordNet®

angiography
     n : roentgenographic examination of blood vessels after
         injection of a radiopaque contrast medium; produces an
         angiogram