血管瘤多数单发，约有1/5病例为多发，该病发现后切勿挤压，碰撞，磨擦。

Hemangioma most single, about 1 in 5 cases of multiple, the disease after discovering that never extrusion, collision, friction.

youdao

血管瘤多数单发，约有1/5病例为多发，该病发现后切勿挤压，碰撞，磨擦。

Hemangioma most single, about 1 in 5 cases of multiple, the disease after discovering that never extrusion, collision, friction.

youdao