Fig. 1

Appearance of lung and hepatic masses by computed tomography (CT), chest X-ray, and ultrasonography (US). A large lung nodule is shown on CT at the initial visit (A, arrow) and chest radiography at 4 weeks (C, arrow) and 3 months (E). A large hepatic nodule is shown on enhanced CT at the initial visit (B, arrow) and US at 4 weeks (D, arrow) and 3 months (F, arrow)