Olfactory neuroblastoma (ONB) is a rare, locally aggressive, malignant neoplasm originating in the olfactory epithelium in the nasal vault. The recurrence rate of ONB remains high and there are no spe
Additional file 1 : Fig S1. Sensitivity analysis and publication bias. (A) Sensitivity analysis of the pooled studies. (B) Deeks’ funnel plot of the pooled studies.
Abbreviations: HER2, human epidermal growth factor receptor 2; IHC, immunohistochemistry; ISH, in-situ hybridization; SISH, silver in-situ hybridization; N, number.*HER2 positivity was defined as HER2
