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Pericentral retinal degeneration deteriorates during pregnancies
S Hayasaka1, S Ugomori, M Kanamori
1Department of Ophthalmology, Shimane Medical University, Izumo, Japan.
Summary
This case study highlights a rare instance of progressive pericentral retinal degeneration in a woman, worsening with each pregnancy. The condition affected her vision, leading to noticeable scotomas and retinal changes.
Area of Science:
- Ophthalmology
- Medical Genetics
Background:
- Pericentral retinal degeneration is a rare condition affecting the retina.
- Pregnancy can sometimes influence or exacerbate pre-existing medical conditions.
Observation:
- A 25-year-old pregnant woman experienced transient vision loss.
- Subtle ring scotomas developed in both eyes during her second pregnancy and enlarged during her third.
- Ophthalmoscopy revealed a grayish zone with pigmentary changes around the macula.
Findings:
- The patient exhibited progressive pericentral retinal degeneration.
- Visual function tests and electrophysiology at age 37 indicated mild rod and cone dysfunction.
- The degeneration appeared to correlate with and worsen during pregnancies.
Implications:
- This case suggests a potential link between pregnancy and the progression of pericentral retinal degeneration.
- Further research is needed to understand the mechanisms behind this association.
- This highlights the importance of monitoring visual function in pregnant women with retinal conditions.