Horner syndrome signs (mnemonic)
Last revised by Rohit Sharma on 8 Aug 2021
Citation, DOI, disclosures and article data
Citation:
Evangelou K, Sharma R, Horner syndrome signs (mnemonic). Reference article, Radiopaedia.org (Accessed on 19 Apr 2024) https://doi.org/10.53347/rID-91936
rID:
91936
Article created:
8 Aug 2021,
Kyriacos S. Evangelou
Disclosures:
At the time the article was created Kyriacos S. Evangelou had no recorded disclosures.
View Kyriacos S. Evangelou's current disclosures
Last revised:
8 Aug 2021,
Rohit Sharma ◉
Disclosures:
At the time the article was last revised Rohit Sharma had no recorded disclosures.
View Rohit Sharma's current disclosures
Revisions:
2 times, by
2 contributors -
see full revision history and disclosures
Systems:
Sections:
A mnemonic to remember the commonest signs of Horner syndrome is:
- PAMELA
Mnemonic
- P: ptosis
- A: anhydrosis
- M: miosis
- E: enophthalmos
- L: loss of ciliary-spinal reflex
- A: anisocoria
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Cases: