FIGURE 12.
A change of lesion aspect should trigger action. a) A multilocular cystic lesion in the right lower lobe of a 67-year-old female was interpreted as nonspecific. b) Its aspect changed over 6 months with increase in total size, more cystic and solid components as well as some ground glass, which did not trigger appropriate action. c) The lesion eventually evolved into a large solid adenocarcinoma with invasion of the chest wall 2 years later. The patient died shortly after due to metastatic disease.