PMC6348391_01
Computed tomography (CT) of the chest at the following time points: presentation (A) with multiple new bilateral pulmonary parenchymal nodules (blue arrow) with the largest measuring 2.6 cm on the left; after therapy with lenvatinib (B) with large left and moderate right pneumothorax (blue arrows).
gr1.jpg
PMC6348391_01_gr1.jpg
fig1
A 73 year old man presented with recurrent tumor in the right neck, mediastinal lymphadenopathy, and bilateral pulmonary nodules (Fig. 1A) four weeks following total thyroidectomy for anaplastic thyroid carcinoma. At routine imaging two months later, bilateral pneumothoraces (Fig. 1B), and increased pulmonary metastases with cavitation were found.