Conclusion Cryotherapy of infantile hemangioma is effective, economic, simple, safe and easy to implement.

结论用液氮冷冻治疗小儿血管瘤疗效确切、经济、简便、安全，容易推广。

youdao

Conclusion Cryotherapy of infantile hemangioma is effective, economic, simple, safe and easy to implement.

结论用液氮冷冻治疗小儿血管瘤疗效确切、经济、简便、安全，容易推广。

youdao