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.
Overview of clinical conditions characterized primarily by tissue hypoxia resulting in inflammatory changes (left), or inflammatory diseases that lead to tissue hypoxia (right; from the New England Journal of Medicine with permission [19▪]).
