Angiography is rarely used as a diagnostic tool for capillary hemangiomas. //--> Radiation therapy can be effective in the management of certain capillary hemangiomas. The mechanism of action is not completely understood, it includes vasoconstriction, decreased expression of bFGF and VEGF which are present during the growth phase of the capillary hemangioma [10], as well as the triggering of apoptosis [11]. doi:10.2334/josnusd.48.167. However, there may be a central scar, which does not fill/enhance. no financial relationships to ineligible companies to disclose. http://surgpathcriteria.stanford.edu/,