本文报道了跨声门癌7例治疗结果，对诊断及治疗进行了讨论，认为跨声门癌做喉镜检查是本病确诊的重要手段，CT扫描可明确病变范围，对合理选择治疗方案起着重要作用。本病早期应首选外科手术治疗，若组织类型为低分化鳞癌，局限病变不易手术者，可考虑单纯放射治疗，Dt75Gy，若瘤体较大，侵及范围较广者考虑术前、术后放疗。 This article reports the transcranial cancer in 7 cases of treatment results, the diagnosis and treatment were discussed that trans latoroscopic diagnosis of laryngoscopy is an important means of diagnosis of this disease, CT scan can clear the scope of the disease, the rational choice of treatment from the program An important role. The disease should be the first choice of surgical treatment, if the type of tissue poorly differentiated squamous cell carcinoma, limited disease is not easy to surgery, consider radiotherapy alone, Dt75Gy, if the tumor is larger, a wider range of invasion and consider preoperative and postoperative Radiotherapy.