Abstract:ObjectiveTo investigate the efficacy and safety of nasal endoscopic resection of hemangioma in pregnancy.MethodsThe clinical data of 5 cases of nasal hemangioma during pregnancy were analyzed. The 5 patients were diagnosed in Beijing renhe hospital from January 2008 to January 2018,who were resected the nasal hemangioma under endoscopy by lowtemperature plasma radiofrequency ablation. Intraoperative blood loss 1~100 ml,average 20 ml.Observe the efficacy after operation.ResultsAll the 5 cases were cured without any postoperative bleeding or complications. All the hemangiomas were removed by one resection,and there was no recurrence during the 1year followup.ConclusionPregnancy patients with nasal hemangioma should have early surgical treatment if they have repeated epistaxis or complications. Resections of the nasal hemangioma under endoscopy by low temperature plasma radiofrequency ablation have the advantages of simple operation, less bleeding, less pain, quick recovery and minimally invasive. It is an effective method for the treatment of nasal hemangioma in pregnancy, which is worthy of clinical application and promotion.