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[A child with an abnormality in the pupil]
1Alrijne Ziekenhuis, afd. Oogheelkunde, Leiderdorp.
Nederlands Tijdschrift Voor Geneeskunde
|November 11, 2017
Insights
A persistent pupillary membrane, a congenital abnormality, can lead to severe vision loss. This case highlights the importance of monitoring such conditions throughout life.
Area of Science:
- Ophthalmology
- Developmental Biology
Background:
- Persistent pupillary membrane (PPM) is a congenital condition present from birth.
- It arises from remnants of the fetal pupillary membrane, which normally regresses before birth.
Observation:
- A 19-year-old female with a history of conservative management for a pupillary abnormality since childhood.
- At age 4, slit-lamp examination confirmed a persistent pupillary membrane in the right eye.
- The patient presented with significantly reduced visual acuity (1/300) in the affected right eye.
Findings:
- The persistent pupillary membrane remained a significant clinical issue into adulthood.
- The condition progressed to cause severe visual impairment in the right eye.
Implications:
- This case underscores the potential for long-term visual compromise from persistent pupillary membranes.
- Regular ophthalmological follow-up is crucial for individuals with congenital pupillary abnormalities.
- Early and ongoing management strategies may be necessary to prevent severe vision loss.
Abstract:
A 19-year-old female had been treated conservatively for a pupillary abnormality in early childhood. At the age of 4, slit-lamp examination had shown a persistent pupillary membrane in the right eye. Now she presented with a visual acuity of 1/300 in the right eye.
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