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) and (B) cross-sectional OCT images of proximal ureter show interruption (white asterisk) of thin dark line (white pound sign), suggesting invasive tumor. Corresponding histology revealed T3G3 urothelial carcinoma (black arrow). (C) 3D pullback of OCT built from 520 individual cross-sectional images over 5.2 cm length. (Figure and caption adapted from [177], with permission from Elsevier.)
