A benign tumor, most often found in the heart, that is composed of connective tissue embedded in mucus.
A benign tumor, most often found in the heart, that is composed of connective tissue embedded in mucus.
粘液瘤一种良性肿瘤，最常见于心脏，它由黏液里的胶状结缔组织构成
A benign tumor, most often found in the heart, that is composed of connective tissue embedded in mucus.
粘液瘤一种良性肿瘤，最常见于心脏，它由黏液里的胶状结缔组织构成