TABLE 3

Management and histology of persistent decreasing, stable and growing subsolid nodules

Growth <30%#Growth ≥30%Total
  Slow+Fast§ 
Non-solidƒ
 Non-resected1315129
 Benign213
 AIS415
 Invasive224
 Subtotal1522441
Part-solidƒ
 Non-resected241640
 Benign22
 AIS123
 Invasive113115
 Subtotal2530560
Total40529101
  • AIS: adenocarcinoma in situ. #: including 22 subsolid nodules that were stable or decreased in size; : increase in mass compared with baseline computed tomography (i.e. the first computed tomography on which the nodule could be detected); +: mass doubling time ≥400 days; §: mass doubling time <400 days; ƒ: nature of the subsolid nodule as assessed on the last computed tomography scan.