angioscopy

[ăn′jē-ŏs′kə-pē]

n.

Visualization of the passage of intravenously injected substances, such as radiopaque agents, through the capillaries.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.