1) Learn about the principles of embolic agents. 2) The different kinds of embolic agents. 3) The difference between temporary and permanent embolic agents. 4) How to choose which embolic agent to use. 5) About the pitfalls of each embolic agent. 6) New developments in embolic agents.
Morgan, R,
Embolization Materials: Old and New. Radiological Society of North America 2011 Scientific Assembly and Annual Meeting, November 26 - December 2, 2011 ,Chicago IL.
http://archive.rsna.org/2011/11000191.html