Fig. 2From: Clinical characteristics of XP11.2 translocation/TFE3 gene fusion renal cell carcinoma: a systematic review and meta-analysis of observational studiesPublication bias assessment for study of distribution of Xp11.2 RCC in male and female. Funnel plots show that there was no evidence for significant publication bias in any of the 2 pooled groups. a patients of all ages; b patients older than 14Back to article page