Endoscopic endonasal approach resection for anterior skull base, pterygopalatine fossa and infratemporal fossa tumors: retrospective analysis of 73 patients / 临床耳鼻咽喉头颈外科杂志

ABSTRACT

OBJECTIVE@#To summarize the clinical experience with endoscopic transnasal resection of nasal skull- base neoplasms, which involved anterior skull base, pterygopalatine fossa, nfratemporal fossa.@*METHOD@#Clinical data from 73 patients performed on endoscopic transnasal resection of nasal skull-base neoplasms were analyzed retrospectively.@*RESULT@#Total tumor removal was obtained in 54 cases, subtotal removal in 19 cases. In 16 cases of benign tumor, the postoperative survival rate was 100%; Malignancy in 57 cases, of which 16 patients were died, and half-year survival rate was 71.9%.@*CONCLUSION@#Endoscopic endonasal approach be able to fully reveal and re- moval of lesions involving the anterior skull base, pterygopalatine fossa and infratemporal fossa. The approach is feasible and safe.