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Persistent Fetal Vasculature: Current Insights and Future Directions
Ece Ozdemir Zeydanli1, Sengul Ozdek2
1Department of Ophthalmology, Ankara Retina Clinic, Ankara, Turkey.
Insights
Persistent fetal vasculature (PFV) is a congenital eye condition resulting from incomplete regression of embryonic structures. This review details current management strategies, highlighting challenges in diagnosing and treating this heterogeneous condition.
Area of Science:
- Ophthalmology
- Congenital Abnormalities
- Embryology
Background:
- Persistent fetal vasculature (PFV) is a complex congenital ocular condition.
- Characterized by incomplete regression of the embryonic hyaloid system.
- Encompasses a spectrum of abnormalities affecting ocular structures.
Purpose of the Study:
- To provide a comprehensive guide on Persistent fetal vasculature (PFV) management.
- To detail recognition, anatomical variations, surgical indications, techniques, and postoperative expectations.
- To emphasize disease heterogeneity and challenges in diagnosis and treatment.
Main Methods:
- Review of current evidence on PFV.
- Detailed description of recognition, anatomical variations, surgical indications, techniques, and postoperative expectations.
Main Results:
- Advancements in instruments and surgical techniques have improved outcomes.
- Enhanced understanding of PFV manifestations and management.
- Progress in clinical experience and imaging techniques aids in novel findings.
Conclusions:
- Continued exploration and research are crucial for future breakthroughs.
- Effective management of PFV requires understanding its complexity and heterogeneity.
- Innovative approaches enhance functional and anatomical outcomes in PFV cases.
Background And Purpose:
Persistent fetal vasculature (PFV) is a complex congenital ocular condition, characterized by the incomplete regression of the embryonic hyaloid system. It encompasses a spectrum of abnormalities, affecting various ocular structures and presenting a range of fetal hyaloid remnants. Despite its long-standing recognition, the full extent of PFV's manifestations continues to evolve, unveiling novel findings, primarily driven by advancements in clinical experience and imaging techniques. This review focuses on the evolution of PFV management, emphasizing the disease heterogeneity and the consequent challenges in diagnosis and treatment.
Methods:
We present a comprehensive guide on PFV based on the current evidence, detailing its recognition, associated anatomical variations, the intricacies of surgical indications and techniques, and postoperative expectations.
Conclusion:
The progress over the last decade in innovative instruments and surgical techniques has not only enhanced functional and anatomical outcomes but also enriched our understanding of PFV. However, continued exploration and research remain pivotal for future breakthroughs in more effectively understanding and managing this complex ocular anomaly.
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