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.
16-year-old girl diagnosed as novel influenza A (H1N1) pneumonia without secondary infection.
A. Initial chest radiograph shows ill-defined increased opacity in right lower lung zone.
B, C. High-resolution chest CT scans show ill-defined ground-glass opacities with interlobular septal thickening and some ill-defined nodules in right middle and lower lobes.
D. Follow-up chest radiograph after medication shows improvement of infiltration in lung.
