Fig. 2From: Telomerase-positive circulating tumor cells are associated with poor prognosis via a neutrophil-mediated inflammatory immune environment in gliomaPostoperative CTCs as a prognostic biomarker. A Correlation heatmap (Pearson correlation) of CTCs and clinical parameters. Positive correlations are shown in cool colors, while negative correlations (anticorrelations) are shown in hot colors. B Correlation heatmap of postoperative CTCs and clinical parameters. Positive correlations are shown in cool colors, while negative correlations (anticorrelations) are shown in hot colorsBack to article page