An official website of the United States Government 
Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( lock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Photos

Snapshots of what’s happening in the Defense Department.

A group of doctors perform surgery on a patient.

Lymph Node Surgery

Navy Lt. Cmdr. Christine Herforth, center, a urology resident assigned to Naval Medical Center San Diego, performs retroperitoneal lymph node dissection surgery, Aug. 10, 2020.

  • Download: Full Size (1.41 MB)
  • Tags: Navy
  • Credit: Navy Petty Officer 3rd Class Jacob Greenberg VIRIN: 200810-N-DA693-1089A.JPG
Photo Gallery