一般认为血管瘤可以自然消退,但生于鼻腔者使鼻功能障碍,反复大出血,并有引起呼吸道阻塞的危险。往往不能等待而应尽早切除肿瘤。作者们报告了鼻腔血管瘤3例,由于预先阻断了供给肿瘤营养的血流,成功地切除了肿瘤,术中出血不多。手术系采用Seffert氏经上颌窦进入翼腭窝法,在显微镜下结扎腭动脉及其分支并电凝固筛前动脉,遂使肿瘤得以安全切除。作者们认为治疗鼻腔血管瘤,手术效果最为确切。但应注意:①要严格控制术中及术后出血;②为防止复发,应包括健康组织在内广泛切除;③应从整容观点出发,手术进路宜选用鼻内 It is generally believed that hemangiomas can subside spontaneously, but those born in the nasal cavity cause nasal dysfunction, repeated bleeding, and the risk of airway obstruction. Often can not wait and should remove the tumor as soon as possible. The authors reported three cases of nasal hemangiomas, which had successfully resected the tumor due to pre-blocking blood flow to the tumor, with little bleeding during the procedure. Surgical system using Seffert’s maxillary sinus into the pterygopalatine fossa law, under the microscope ligation of the palatal artery and its branches and electrocoagulation of the anterior ethmoid artery, so that the tumor can be safely removed. The authors believe that the treatment of nasal hemangiomas, the most exact surgical results. However, it should be noted: ① strict control of intraoperative and postoperative bleeding; ② in order to prevent recurrence, including extensive removal of healthy tissues should be included; ③ from the cosmetic point of view, the surgical approach should use intranasal