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.
(A) Ultrasound of abdomen showing hydronephrosis. (B) Color Doppler image showing ureter along with mass lesion. (C) Color Doppler image showing the upper one-third of ureter and mass with inferior vena cava. (D) Color Doppler image showing the mass compressing and infiltrating the lumen of the inferior vena cava.
