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. 2022 Dec 26;22:75. doi: 10.1186/s40644-022-00506-x

Fig. 1.

Fig. 1

Representative cases of the patient sample. The mediastinal lymph node is highlighted in red, which was also the region of the interest for the texture analysis. a UICC IA, N0, Node-RADS category of 0, short-axis-diameter of 6 mm. b UICC IIA, N1, Node-RADS category of 3, short-axis-diameter of 11 mm