Fig. 1.
CT images of 4.6 × 4.1 × 4.4 cm leiomyosarcoma. a Image showing the right renal vein entering the IVC (white arrowhead). b, c, d Images showing the extent of IVC invasion (white arrows)
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.