Retrospective Study
Copyright ©The Author(s) 2017.
World J Radiol. Jul 28, 2017; 9(7): 304-311
Published online Jul 28, 2017. doi: 10.4329/wjr.v9.i7.304
Table 3 Recommendations for follow-up and management of single subsolid nodule[20]
Nodule size (mm)Ground-glassPart solid
< 6No routine FUNo routine FU
≥ 6CT at 6-12 mo to confirm persistence, then CT every 2 yr until 5 yrCT at 3-6 mo to confirm persistence. If unchanged and solid component remains <6 mm, annual CT should be performed for 5 yr