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Table 4 The 5 features to differentiate PTA from PTD of esophageal squamous cell carcinoma

From: Contrast-enhanced CT radiomics features to preoperatively identify differences between tumor and proximal tumor-adjacent and tumor-distant tissues of resectable esophageal squamous cell carcinoma

Image type

Feature class

Feature name

Original

Shape

Elongation

Original

Shape

Maximum2DDiameterColumn

Original

Shape

Maximum2DDiameterRow

Log-sigma-0-5-mm-3D

Firstorder

Median

Wavelet-HLH

Glcm

Imc1

  1. PTA proximal tumor-adjacent tissue, PTD proximal tumor-distant tissue, Glcm gray-level co-occurrence matrix, Imc1 informational measure of correlation 1