腺样囊性癌临床少见,约占头颈恶性肿瘤的1%,发病部位以腭部常见,其次是鼻窦和口腔,位于舌根部者极少。该肿瘤98%患者表现为局部肿块,48%合并疼痛,30%伴溃疡,以局部溃疡为表现的鲜见~([1])。2011年6月13日,我们收治以溃疡空洞形成并大出血的舌根部腺样囊性癌患者1例,病例罕见,且由于患者及家属主观原因,急诊救治过程未采用气管切开、介入动脉栓塞或颈外动脉结扎等常规 Adenoid cystic carcinoma rare clinical, accounting for about 1% of head and neck cancer, the incidence of parts of the palate is common, followed by the sinus and oral cavity, located in the base of the tongue rarely. 98% of the patients presented with localized mass, 48% with pain, and 30% with ulcers, which is uncommon with localized ulcers (1). June 13, 2011, we admitted to the formation of ulcers and bleeding in the tongue of the root of adenoid cystic carcinoma in 1 case, rare cases, and because of the subjective and patients and their families, emergency treatment did not use tracheotomy, interventional arterial embolism Or external carotid artery ligation and other conventional