Hutchinson's sign (zoster)
System: Skin & Nail Signs · All skin & nail signs
What it is — and how it is elicited
A herpes zoster (shingles) rash that involves the tip and side of the nose.
What a positive finding suggests
Associated with involvement of the nasociliary branch of the trigeminal nerve, which also supplies the eye — so eye involvement is more likely and needs eye assessment.
◈ Behind the name
Sir Jonathan Hutchinson (1828–1913), English surgeon and dermatologist.
Related signs — Skin & Nail Signs
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Please note: This page is an educational reference about clinical examination signs. A clinical sign supports — and never replaces — a full clinical evaluation, examination and appropriate testing. A sign being present does not by itself prove a diagnosis, and an absent sign does not rule one out. If you have symptoms that worry you, see a health professional.