Histopathologically, the surgical specimen showed cavernous hemangioma. 組織病理學(xué)檢查發(fā)現該腫塊為海綿狀血管瘤。
Facial nerve hemangioma, weigh fungous hemangioma again, for infrequent and the benign tumor that diagnoses hard. 面神經(jīng)血管瘤,又稱(chēng)海綿狀血管瘤,為罕見(jiàn)且難以診斷的良性腫瘤。