血管瘤
Angioma \An`gi*o"ma\, n.; L. pl. {-omata}. [NL.; angio- + -oma.] (Med.) A tumor composed chiefly of dilated blood or lymph vessels. -- {An`gi*om"a*tous}, a. Angioma \An`gi*o"ma\ (-[=o]"m[.a]), n. [Angio- + -oma.] (Med.) A tumor composed chiefly of dilated blood vessels.
angioma n : a tumor consisting of a mass of blood or lymphatic vessels [also: {angiomata} (pl)]