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Research Article

Preoperative MRI radiomic analysis for predicting local tumor progression in colorectal liver metastases before microwave ablation

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Article: 2349059 | Received 19 Dec 2023, Accepted 25 Apr 2024, Published online: 16 May 2024

Figures & data

Table 1. Population characteristics.

Figure 1. ROC curves for prediction of local tumor progression according to clinical model (green), pure radiomic model (red), and combined model (blue) on T1-HBP images (figure a) and T2 images (figure b), respectively.

Figure 1. ROC curves for prediction of local tumor progression according to clinical model (green), pure radiomic model (red), and combined model (blue) on T1-HBP images (figure a) and T2 images (figure b), respectively.

Figure 2. Kaplan Meyer curve for low-risk (green) and high risk group (red) as identified by the clinical model on local tumor progression.

Figure 2. Kaplan Meyer curve for low-risk (green) and high risk group (red) as identified by the clinical model on local tumor progression.

Figure 3. Kaplan Meyer curve for low-risk (green) and high risk group (red) as identified by the T1-HBP-based (figure a) and T2-based (figure b) radiomic model on local tumor progression.

Figure 3. Kaplan Meyer curve for low-risk (green) and high risk group (red) as identified by the T1-HBP-based (figure a) and T2-based (figure b) radiomic model on local tumor progression.

Figure 4. Kaplan Meyer curve for low-risk (green) and high risk group (red) as identified by the T1-HBP-based (figure a) and T2-based (figure b) combined model on local tumor progression.

Figure 4. Kaplan Meyer curve for low-risk (green) and high risk group (red) as identified by the T1-HBP-based (figure a) and T2-based (figure b) combined model on local tumor progression.

Table 2. Characteristics of the clinical model.

Table 3. Characteristics of T1-based models.

Table 4. Characteristics of T2-based models.

Supplemental material

Supplemental Material

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Data availability statement

The data that support the findings of this study are available from the corresponding author, A.D.C, upon reasonable request.