Description

Indentation in the border of a solid lung mass (thought to represent a nutrient/feeding vessel) and is suggestive of a bronchial carcinoma.

The sign is not pathognomonic of bronchial carcinoma being observed in other conditions, such as granulomatous infections. The sign as a differentiating utility is limited.


History of the Rigler notch sign

Associated Persons

Alternative names
  • Name
  • Name

References

Historical references

Eponymous term review


eponymictionary

the names behind the name

Third year M.D. student at the University of Notre Dame Fremantle. Passionate about emergency and retrieval medicine, rural practice and clinical research

Emergency physician MA (Oxon) MBChB (Edin) FACEM FFSEM with a passion for rugby; medical history; medical education; and asynchronous learning #FOAMed evangelist. Co-founder and CTO of Life in the Fast lane | Eponyms | Books | Twitter |

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