Case: Abdomen radiograph #6303377
Abdomen Intermediate
Read this radiograph systematically before revealing the answer. What is the main abnormality?

Image: Steven Fruitsmaak via Wikimedia Commons · CC BY-SA 3.0 · source · resized and converted to WebP
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Answer: Chilaiditi sign (colon interposed under the diaphragm)
What to look for in chilaiditi sign (colon interposed under the diaphragm)
- Colon between the liver and the diaphragm, with visible haustra.
Description by the image author (may be in another language): Chest X-ray showing obvious Chilaiditi's sign, or presence of gas in the right colic angle between the liver and right hemidiaphragm (left side of the image).
See all Chilaiditi sign (colon interposed under the diaphragm) cases →
Educational case. The diagnosis comes from the image's documented source; the "what to look for" list describes the condition in general and is not a report of this individual image.


