Figure 4:

Box plots of T1, T2, renal blood flow (RBF), and apparent diffusion coefficient (ADC) for renal neoplasms. In univariable analysis, a difference in T2 was observed between the indolent and aggressive groups (P < .05), whereas no evident difference was noticed in T1, RBF, or ADC values (P > .05). The asterisk indicates statistically significant difference. Empty circles represent data points outside 1.5 times the IQR. The orange horizontal line indicates the median, the box borders represent the 25th and 75th percentiles, and the whiskers extend to 1.5 times the IQR.