Abstract
ObjectiveTo analyze the etiology of nasopharyngeal hemorrhage after radiotherapy for nasopharyngeal carcinoma (NPC) and evaluate the relevant management and rescue approaches.MethodsSeventeen cases of nasopharyngeal hemorrhage caused by radiotherapy of NPC, treated between January 2015 and March 2018, were retrospectively analyzed to study the etiology of nasopharyngeal hemorrhage. The management and rescue strategies, including anterior and posterior nostril packing, endoscopic nasopharynx electrocoagulation, and digital subtraction angiography embolization, were assessed for their effectiveness.ResultsNasopharynx hemorrhage after radiotherapy of NPC was mainly associated with erosion of the internal carotid artery or maxillary artery by the tumor. Among the 17 cases, 11 patients were treated by digital subtraction arterial angiography embolization, and 3 were treated by endoscopic nasopharynx electrocoagulation. Overall, 13 patients survived, while 4 died.ConclusionAnterior and posterior nostril packing, endoscopic nasopharynx electrocoagulation, and digital subtraction angiography embolization are suitable for treating nasopharyngeal hemorrhage. However, effective hemostasis depends on early identification of the bleeding vessels.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
