Rigler triad

Dr Vikas Shah and A.Prof Frank Gaillard et al.

Rigler triad consists of three findings seen in gallstone ileus:

Practical points

Rigler triad should not be confused with Rigler sign, the Rigler notch sign or Hoffman-Rigler sign.

History and etymology

It is named after Leo George Rigler, American radiologist (1896-1979) 1.

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Article information

rID: 6905
Section: Signs
Tag: refs
Synonyms or Alternate Spellings:
  • Triad of Rigler
  • Rigler's triad

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Cases and figures

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    Rigler's Triad

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    Case 1
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    Rigler triad
    Case 2
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    Rigler's triad: a...
    Case 3
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    Case 4
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    Case 5
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