Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Chest X-ray findings. (A) A huge mass shadow was observed in left upper lung field at the initial visit. (B) The tumor had regressed after second cycle of chemotherapy. (C) Bilateral GGOs, predominantly in left lower lung field, appeared after the third cycle of chemotherapy.
