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Table 6 The specific parameters of the TIRADS classification for each nodule in Fig. 9

From: A novel TIRADS of US classification

Thyroid nodules Feature parameters TIRADS Gender
Composition Shape Margin Taller than wide Calcification Vascularity Our TIRADS Radiologist
Concavity Compactness InterVar MeanSep
(a) Solid 0.035 1.515 8.100 0.109 0.720 No No 2 2 Benign
(b) Cystic 0.113 1.478 275.5 2.985 0.623 No No 3 3 Benign
(c) solid 0.069 1.441 290.1 3.762 0.965 No No 4a 4a Malignant
(d) solid 0.065 1.476 235.2 2.814 1.069 No Peripheral 4a 4a Benign
(e) Solid 0.072 1.688 257.1 2.480 0.564 No No 4b 4b Malignant
(f) Mixed 0.167 1.577 97.84 1.067 0.742 No Messy 4b 4b Benign
(g) Mixed 0.053 1.710 170.9 1.688 0.516 Macro Messy 4c 4c Benign
(h) Mixed 0.055 1.432 228.2 2.445 1.33 No Central 4c 4c Malignant
(i) Solid 0.111 1.602 657.9 6.143 0.727 Micro Peripheral 5 5 Malignant
(j) Solid 0.170 1.668 198.1 2.203 1.155 Micro Messy 5 5 Malignant