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生长于头颅体表较大体积的神经纤维瘤是神经纤维瘤病在皮肤上发生的病变。由于瘤组织增生的血管与头皮下动脉及静脉关系密切,瘤体内形成丰富的血窦,切除肿瘤常引起难已控制的出血,给手术操作及术
Neurofibromatosis, which grows on the surface of the skull, is a lesion that occurs on the skin of neurofibromatosis. Due to the close relationship between the tumor tissue hyperplasia blood vessels and the scalp subcutaneous artery and vein, the tumor body forms rich sinusoids. The removal of tumors often leads to difficult-to-control bleeding, to the operation and surgery.