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Updated: Feb 22, 2026

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Observation of the Ciliary Movement of Choroid Plexus Epithelial Cells Ex Vivo
Published on: July 13, 2015
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Cilium incarnatum externum
Taru Dewan1, Chetna Sharma1, Harshika Chawla1
1Department of Ophthalmology, PGIMER & RML Hospital, New Delhi, India.
Digital Journal of Ophthalmology : DJO
|September 20, 2017
Summary
A rare eyelid condition, cilium incarnatum externum, caused a visible bulge on a patient's eyelid. Surgical removal successfully treated this ingrown eyelash, resolving the cosmetic concern.
Area of Science:
- Ophthalmology
- Dermatology
Background:
- Cilium incarnatum externum is a rare condition characterized by ingrown eyelashes.
- Eyelid masses can cause significant cosmetic concerns and discomfort.
Observation:
- A 25-year-old woman presented with a cosmetically bothersome bulge on her left eyelid.
- The bulge was diagnosed as subcutaneous cilium incarnatum externum.
Findings:
- Surgical excision was performed to remove the ingrown eyelash.
- Histopathological examination confirmed the diagnosis of cilium incarnatum externum.
Implications:
- This case highlights the importance of considering rare eyelid conditions in the differential diagnosis of eyelid masses.
- Surgical management provides an effective solution for both functional and cosmetic issues associated with this condition.
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