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鼻腔血管瘤多采用手术、冷冻、局部注射硬化剂等治疗。我们用Nd-YAG激光凝固、切割治疗4例鼻腔血管瘤收到满意效果。1 器械及方法1.1 激光器.Nd-YAG激光仪,波长1.06μm,光斑直径1mm,照射距离1～2mm。功率20～25W,照射时间2～5秒。1.2 操作方法.鼻腔常规消毒后,1％地卡因鼻粘膜表面麻醉,2％利多卡因局部粘膜下浸润麻醉。患者坐位,直视下暴露血管瘤,尽可能将其蒂部完全暴露。将光导纤维置于血管瘤蒂部,以脚踏开关控制激附表.4例鼻腔血管瘤
Nasal hemangiomas and more surgery, freezing, local injection of sclerotherapy and other treatment. We Nd-YAG laser coagulation, cutting treatment of 4 cases of nasal hemangiomas received satisfactory results. 1 instruments and methods 1.1 lasers. Nd-YAG laser, wavelength 1.06μm, spot diameter of 1mm, the irradiation distance of 1 ~ 2mm. Power 20 ~ 25W, irradiation time 2 ~ 5 seconds. 1.2 Methods of operation. Nasal routine disinfection, 1% dexamethasine nasal surface anesthesia, 2% lidocaine submucosal infiltration anesthesia. Patients sitting, exposing hemangiomas under direct vision, as far as possible to fully expose the pedicle. The optical fiber placed in the hemangio pedicle to foot switch control table .4 cases of nasal hemangiomas