COVID-19 is an emerging, rapidly evolving situation.

Get the latest public health information from CDC and research information from NIH.

U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Skip to Main Navigation
Skip to Page Content
Skip to Atlas Navigation

Kidney - Calculus - Gallery

Image of calculus in the kidney from a female F344/N rat in a chronic study
Kidney - Calculus in a female F344/N rat from a chronic study. A small calculus is present near the tip of the renal papilla.
Image of calculus in the kidney from a male Harlan Sprague-Dawley rat in a lifetime study
Kidney - Calculus in a rat. A calculus is present within the renal pelvis.
Image of calculus in the kidney from a female F344/N rat in a chronic study
Kidney - Calculus in a male F344/N rat. Small calculi are present in the renal fornix.