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.
Hepatic artery stenosis. Colour and spectral Doppler image of hepatic artery shows a tardus–parvus waveform with a prolonged acceleration time and decreased resistive index 0.27 (normal range, 0.5–0.8). Axial maximum intensity projection of the hepatic artery shows tiny calibre and irregular margins of the arterial vessel (arrow).
