[Application of superselective lingual artery embolization in treatment of severe hemorrhange in patients with carcinoma of tongue].

To explore the clinical value of superselective lingual artery embolization in treating the severe hemorrhage in patients with advanced carcinoma of tongue. Four patients with advanced tongue cancer hemorrhage from March 2014 to February 2016 were enrolled in this study. T3N2M0 (2 cases) and T4N1M0 (2 cases) were diagnosed preoperatively. Two cases of advanced tongue carcinoma tumors had severe bleeding and the other 2 cases of hemorrhage were after radiotherapy. All cases including 3 squamous cell carcinoma and 1 adenocarcinoma were firstly demonstrated by arterigraphy under seldinger technique with digtial subtraction angiogarphy to ensure the rupture site and then all cases were followed by superselective artery embolization. The efficacy and complications of interventional embolizationg were observed. There was no serious complication of central nervous system injury such as hemorrhage and hemiplegia during follow-up. Superselective lingual artery embolization can accurately locate the responsibility of blood vessels, and the injury is small, significant effect, fewer complications.