Fig. 5From: Utility of diffusion-weighted and contrast-enhanced magnetic resonance imaging in diagnosing and differentiating between high- and low-grade uterine endometrial stromal sarcomaAreas under the receiver operating characteristic curve (AUC) analysis to compare diagnostic performances. Feather-like enhancement demonstrated an AUC of 0.955, significantly higher than that of necrosis (0.788) or hemorrhage (0.732, P = 0.045), in differentiating low-grade from high-grade endometrial stromal sarcoma (ESS)Back to article page