Skip to main content

Table 4 Categorization of benign lung nodules (lung-RRADS score 1–3): “group I” (no. = 86 nodules)

From: Impact of lung-RADS classification system on the accurate diagnosis of pulmonary nodular lesions in oncology patients

RADS score Size Lesion density Lesion no. % for all lesions Radio-diagnosis
1 Any Fully-pop corn calcification 13 6.5% Benign
Any Fatty containing 5 2.5%
2 6–< 30 mm Solid pre-fissural/+ground glass appearance 29 14.5% Benign
< 6 mm Sub-solid/semi-solid 13 6.5%
3 ≥ 6 to < 8 mm Solid 17 8.5% Benign
≥ 6 mm with solid component < 6 mm, Part solid 6 3%
≥ 30 mm Non-solid 3 1.5%