Fig. 1From: CT texture analysis and node-RADS CT score of mediastinal lymph nodes - diagnostic performance in lung cancer patientsRepresentative 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 mmBack to article page