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.
Comparison of tubulointerstitial lesions between patients with and without renal TMA. Tubulointerstitial lesions were scored semiquantitatively on the basis of the percentage of the affected compartment: interstitial infiltrates (− for 0%, + for 1%–20%, ++ for 21%–50%, and +++ for >50%), interstitial fibrosis (− for 0%, + for 1%–50%, and ++ for >50%), and tubular atrophy (− for 0%, + for 1%–50%, and ++ for >50%). TMA, thrombotic microangiopathy.
