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.
Pneumatoceles developing in 13-year-old boy with staphylococcal pneumonia. a) CT scan shows thick-walled pneumatoceles (white arrows) in the early phase of pneumonia in the right upper lobe. b) In another patient, follow-up CT scan obtained 20 months after initial infection shows numerous residual pneumatoceles (white arrows) in the right lower lobe.
