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From the case: Wall-Echo-Shadow Sign

Modality: Ultrasound (Transverse)

- “ The 'wall-echo-shadow' appearance is demonstrated due to: a curvilinear hyperechogenic line representing the gallbladder wall a thin hypoechoic ...”

Used in the following article:

  • Gallstones - “ Gallstones, also called cholelithiasis, are concretions that may occur anywhere within the biliary system, most commonly within the gallbladder.  ...”
  • Wall-echo-shadow sign (ultrasound) - “ The wall-echo-shadow sign (also known as WES sign) is an ultrasonographic finding within the gallbladder fossa referring to the appearance of a "w...”

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