noun🔗Share혈관종A congenital, benign tumor of endothelial cells."The baby was born with a small, red birthmark on her arm, which the doctor diagnosed as a hemangioma, a benign tumor made of blood vessels. "아기는 팔에 작은 붉은 반점을 가지고 태어났는데, 의사는 이를 혈관으로 이루어진 양성 종양인 혈관종으로 진단했습니다.medicinediseasebiologyanatomybodyorganbiochemistryphysiologyChat with AIVocabulary GamePractice Reading