Fig. 2: Overall survival (OS), loco-regional failure (LRF) and distant metastatic failure (DMF) for tumour signal heterogeneity (mrTSH) and extramural vascular invasion (mrEMVI).

K-M plots by a OS for mrTSH; b LRF for mrTSH; and c DMF for mrTSH; d OS for mrEMVI; e LRF for mrEMVI; and f DMF for mrEMVI. The values in parentheses are numbers censored.