Olfactory Neuroblastoma: Surgical Treatment Experience of 42 Cases.

ABSTRACT:

Objective

Our purpose was to estimate the safety and effectiveness of the endoscopic endonasal approach (EEA) in olfactory neuroblastoma (ONB) and determine whether preservation of the dura and olfactory bulb could be considered in selected patients.

Methods

We retrospectively reviewed patients diagnosed with ONBs between July 2010 and June 2021 at our institution, and collected data on demographic, disease stage, surgical approach, overall survival (OS), disease-free survival (DFS), and postoperative complications.

Results

The study sample included 42 patients (8 treated for recurrence and 34 initial cases), 28 of which were men and 14 were women with a median age of 47.19 years. The mean duration from the beginning of treatment and follow-up time was 8.91 and 51 mon

SUBMITTER: Cai X 

PROVIDER: S-EPMC8845042 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature