IOTW: WES sign

Posted on: October 29, 2018, by :

This is a 16 y/o F w/ RUQ pain and scleral icterus. This week’s image shows the WES sign which stands for Wall-Echo-Shadow. As you can see, sometimes the gallbladder is contracted around a large gallstone and all you see is the gallbladder wall, hyperechoic gallstone followed by shadowing behind the stone, preventing you from seeing the posterior wall of the gallbladder. In the second image, you can see a thin hypo echoic space between the gallbladder wall and the stone representing a small amount of bile.

 

“The information in these cases has been changed to protect patient identity and confidentiality. The images are only provided for educational purposes and members agree not to download them, share them, or otherwise use them for any other purpose.”

Carrie Ng

Pediatric Emergency Medicine Attending at Children's National Health System
Carrie was born in San Francisco, but grew up between Hong Kong and Los Angeles. Although she loves the sun, she was excited to move away from home to Philadelphia for medical school, where she explored a new city, learned to appreciate all four seasons, and met her Canadian husband. She then moved to New York City and completed her Pediatrics residency at NYU and PEM fellowship at Columbia. During this time, Carrie developed a passion for bedside ultrasound and decided to join the CNMC faculty while pursuing an Emergency Ultrasound fellowship. In her spare time, Carrie loves traveling, listening to podcasts, and playing board games.

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