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Insights into Imaging
Fig. 6 | Insights into Imaging

Fig. 6

From: Development and validation of MRI-based model for the preoperative prediction of macrotrabecular hepatocellular carcinoma subtype

Fig. 6

Development of nomogram (a) and calibration curves (b, c) for model 1. It incorporates alpha-fetoprotein levels (AFP), tumor heterogeneity, non-peripheral washout, and corona enhancement. AFP: 0, 1, and 2 represent serum AFP levels of < 20 ng/ml, 20–400 ng/ml, and > 400 ng/ml, respectively. Tumor heterogeneity: 0 and 1 represent homogenous and heterogenous tumor appearance, respectively. 0 represents absence, and 1 represents the presence of washout and APE, respectively. The calibration curves in training (b) and validation (c) cohorts show the calibration of the nomogram. The diagonal gray dotted line represents the true MTHCC rates, while the blue line demonstrates the predictive performance of the nomogram

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