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[Posterior polymorphous dystrophy, case report and literature review].
G Mendoza-Adam1, J C Hernandez-Camarena1, J E Valdez-García1
1Instituto de Oftalmología y Ciencias Visuales, Tecnológico de Monterrey, Monterrey, Nuevo León, México.
Posterior Polymorphous Dystrophy (DPP), an autosomal dominant condition affecting the cornea, was observed in a Latin-American patient. This case report highlights typical DPP manifestations, similar to those found globally.
Area of Science:
- Ophthalmology
- Genetics
- Corneal Diseases
Background:
- Posterior Polymorphous Dystrophy (DPP) is a rare, autosomal dominant genetic disorder.
- It primarily affects the Descemet membrane and corneal endothelium.
Observation:
- A case study of a 47-year-old woman with no significant medical history is presented.
- The patient exhibited classic DPP findings, including vesicular and band-like lesions on the endothelium and posterior Descemet membrane.
Findings:
- The clinical presentation of DPP in this patient aligns with previously reported cases in other populations.
- This represents a documented instance of DPP in a Latin-American individual.
Implications:
- This case expands the geographic understanding of Posterior Polymorphous Dystrophy.
- It underscores the importance of recognizing typical DPP manifestations across diverse ethnic groups.
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