eMedicine Specialties > Ophthalmology > Genetic Disorders
Peters Anomaly: Follow-up
Updated: Feb 20, 2009
Follow-up
Further Outpatient Care
- An ophthalmologist should provide regular follow-up care for patients with graft rejection and glaucoma.
- A pediatrician should monitor patients for other congenital anomalies.
- Patients should receive visual rehabilitation as needed.
- A pediatric contact lens specialist should fit patients with aphakic contact lenses.
Inpatient & Outpatient Medications
- Medications may be indicated for glaucoma and postgraft treatment.
Complications
- Complications include amblyopia and decreased vision or blindness from glaucoma.
- Complications of corneal transplantation and cataract surgery are numerous.
Prognosis
- The visual prognosis is guarded. The earlier the keratoplasty is performed, the better the chances of preventing deprivation amblyopia. The visual acuity in patients after keratoplasty was 20/80 or worse in most series; some series reported a visual acuity of 20/40 in patients. Also, in most series, the chances that patients maintain a clear graft were 30-50% at 10 years. Patients with glaucoma and cataract had a worse prognosis.
- The prognosis for life depends on other systemic anomalies.
Patient Education
- Children with Peters anomaly require special educational needs depending on the visual outcome. A low-vision specialist should evaluate these children. Patients may need loupes and binoculars depending on the visual potential.
Miscellaneous
Medicolegal Pitfalls
- Failure to recognize Peters anomaly from other conditions that mimic it
- Failure to refer to other specialists to rule out systemic anomalies
- Failure to provide regular follow-up care for those children with graft rejection or glaucoma
- Failure to offer visual rehabilitation
Special Concerns
- Cases of Peters anomaly have been reported to occur with fetal alcohol syndrome. Drinking during pregnancy should be discouraged.
The authors and editors of eMedicine gratefully acknowledge the assistance of Ryan I Huffman, MD, with the literature review and referencing for this article.
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References
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Further Reading
Keywords
Peter's anomaly, Peters anomaly, keratolenticular dysgenesis, congenital central corneal leukoma, dysgenesis mesodermalis of the cornea, anterior segment dysgenesis
Follow-up: Peters Anomaly