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颌面部为神经纤维瘤或神经纤维瘸病好发区。手术疗法是治疗本病的有效手段。由于神经纤维瘤组织内血管丛生,血循丰富,形成大小不等的静脉血窦。肿瘤又具有结缔组织异常增殖和组织脆弱等病理特征,故应用常规手术疗法控制出血十分困难,严重影响手术的安全性和肿瘤的切除率。该文应用颈外动脉栓塞术,解决了上述困难,获得满意的治疗效果。
The maxillofacial region is a region with neurofibromatosis or neurofibrosis. Surgical treatment is an effective method to treat this disease. Due to the vascular growth within the neurofibroma tissue, blood circulation is abundant and venous sinusoids of different sizes are formed. Tumors also have pathological features such as abnormal proliferation of connective tissue and fragile tissue. Therefore, it is very difficult to use conventional surgical therapy to control bleeding, which seriously affects the safety of surgery and the resection rate of tumors. This article applies external carotid artery embolization to solve the above difficulties and obtain a satisfactory therapeutic effect.