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Fig. 1 | Cancer Imaging

Fig. 1

From: Whole-liver enhanced CT radiomics analysis to predict metachronous liver metastases after rectal cancer surgery

Fig. 1

Schematic diagram of manual segmentation of whole-liver VOI. This was a 70-year-old male patient with RC in the MLM group who developed LM on follow-up images in the 13th month after RC surgery. The red outline in the figure shows the scanning-level area of the liver parenchyma without lesions. Whole-liver VOI without lesions was obtained by sketching the liver layer-by-layer, avoiding the edge of the liver, portal vein, inferior vena cava, and hepatic caudate lobe. A Original PVP CE-CT image of the liver; B manual sketching of one layer; C sketching of one layer was completed; and D schematic diagram after image segmentation

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Cancer Imaging

ISSN: 1470-7330

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