Fig. 1: Pattern of fibroblast growth factor receptor 4 (FGFR4) expression in human rhabdomyosarcoma (RMS) samples and human normal tissues.

A Representative micrographs of FGFR4 expression in human RMS frozen section assessed by staining with the 19H3 antibody. Micrographs are representative of three sections per tissue. Scale bar = 200 mm. B Kaplan–Meier survival analysis in patients with high or low FGFR4 protein expression. Differences in overall survival between subgroups were analyzed by log-rank test. C Representative micrographs of FGFR4 expression in normal human organs assessed by staining with the 19H3 antibody. Micrographs are representative of three sections per tissue. Scale bars = 200 mm.