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.
Acute TMA in afferent arteriole. Lesion markedly distends internal elastica, with early thrombus degeneration and markedly reduced slitlike lumen. Note normal surrounding parenchyma; probable tip lesion in glomerulus. Patient normotensive on antihypertensive agents. Masson’s trichrome, original magnification ×350.
