The long-term clinical efficacy of endoscopic surgery of primary sinonasal malignant neoplasms / 临床耳鼻咽喉头颈外科杂志

ABSTRACT

OBJECTIVE@#To assess the long-term clinical efficacy of endoscopic surgery of primary sinonasal malignant neoplasms and find out the potential postoperative prognostic factors.@*METHOD@#Forty-three clinical cases of primary sinonasal malignant neoplasms treated under endoscopy were analyzed retrospectively.@*RESULT@#Fifteen patients died. The 1-year, 2-year, 3-year and 5-year survival rates were 83. 7% (36/43), 74. 4% (32/43), 69. 8% (30/43) and 65. 1% (28/43), respectively. Kaplan-Meier single-variable analysis showed that gender, T grade, TNM stage and pathological types of olfactory neuroblastoma were statistically significant prognostic factors (P< 0. 05). COX Pro-Portional hazard models showed that TNM stage was an independent prognostic factors.@*CONCLUSION@#Endoscopic surgery for primary sinonasal malignant neoplasms is a safe and effective minimally invasive surgical treatment, and it is an important supplement to the traditional surgery. Gender, T grade, TNM stage and pathological types of olfactory neuroblastoma might be significant prognostic factors.