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.
An example of a case in which the frozen section inflation method was applied. The alveolar spaces are well expanded, and the area of invasive growth (marked by “+”) could be easily distinguished from the surrounding, noninvasive area (marked by “*”).
