From the case: Apple core sign

Section: Signs
Tag: colon
Modality: Barium

- “ This sign is typical of colorectal carcinoma, which produces eccentric thickening of the colon wall. Obstruction is a common finding. ”

Used in the following article:

  • Apple core sign (colon) - “ The apple core sign, also known as a napkin ring sign (bowel), is most frequently associated with constriction of the lumen of the colon by a sten...”

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