From Surf Wiki (app.surf) — the open knowledge base

Oliver's sign

Field	Value
specialty
differential	aneurysm of the aortic arch.

Oliver's sign, or the tracheal tug sign, is an abnormal downward movement of the trachea during systole that can indicate a dilation or aneurysm of the aortic arch.

Oliver's sign is elicited by gently grasping the cricoid cartilage and applying upward pressure while the patient stands with their chin extended upward. Due to the anatomic position of the aortic arch, which overrides the left main bronchus, a downward tug of the trachea may be felt if an aneurysm is present. It is also seen in light anaesthesia.

The sign was first described by English military surgeon William Silver Oliver in 1878.

References

(2016). "Mechanisms of Clinical Signs - EPub3". Elsevier Health Sciences.

Info: Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

symptoms-and-signs:-vascular

Want to explore this topic further?

Ask Mako anything about Oliver's sign — get instant answers, deeper analysis, and related topics.

Research with Mako

Free with your Surf account

Content sourced from Wikipedia, available under CC BY-SA 4.0.

This content may have been generated or modified by AI. CloudSurf Software LLC is not responsible for the accuracy, completeness, or reliability of AI-generated content. Always verify important information from primary sources.

Report