Citation, DOI, disclosures and case data
Qureshi P, Gallstone. Case study, Radiopaedia.org (Accessed on 28 May 2023) https://doi.org/10.53347/rID-147945
At the time the case was submitted for publication Pir Abdul Ahad Aziz Qureshi had no recorded disclosures.View Pir Abdul Ahad Aziz Qureshi's current disclosures
23 Jun 2022
2 times, by 2 contributors - see full revision history and disclosures
Right upper quadrant pain. Known cholelithiasis.
Age: 55 years
From the case: Gallstone
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Large well-defined rounded calculus projecting over the right 12th rib and upper pole of the right kidney (this is a known large gallstone). Right-sided PCN can also be seen.
Radiopaque gallstones can be seen on plain x-ray film. They can show the following features:
- may be laminated (a.k.a. lamellated)
- may have a faceted outline
- may show a Mercedes-Benz sign: triradiate pattern of gas lucency.
2 public playlists include this case
- Abdomen by Mai-Linh Le
- GI21 by tuanleminh ◉