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 13-year-old female who was a congenital bilateral lymphedema for 12 years. Preoperative lymphoscintigraphy depicts lymphatic obstruction in the bilateral lower limb after Tc99 injected 5 minutes (A). At 2 hours after injection, a few intermediate lymph nodes were demonstrated in both knees, and right groin lymph nodes were presented from posterio- anterior view (B).
