血管瘤 Traditional form: 血管瘤 Pinyin (reading): xuèguǎnliú Definitions: angioma (medicine) Characters: 血 - blood 管 - tube, pipe, duct; to manage, to control 瘤 - tumor, lump, goiter Traditional characters: 血 - blood 管 - tube, pipe, duct; to manage, to control 瘤 - tumor, lump, goiter