血管瘤更应被视为错构瘤或微血管畸形，而不是血管肿瘤。

Hemangiomas are considered hamartomas or malformation of the microcirculation rather than vascular neoplasms.

youdao

血管瘤更应被视为错构瘤或微血管畸形，而不是血管肿瘤。

Hemangiomas are considered hamartomas or malformation of the microcirculation rather than vascular neoplasms.

youdao