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Summary
This study reviewed 302 pediatric epibulbar tumors over 49 years. Choristomas and nevi were the most common benign epibulbar tumors in children, with rare malignant diagnoses.
Area of Science:
- Ophthalmology
- Pediatric Oncology
- Pathology
Background:
- Epibulbar tumors are neoplasms located on the surface of the eye.
- Accurate diagnosis and classification are crucial for appropriate management in pediatric patients.
Purpose of the Study:
- To retrospectively analyze the diagnostic categories of epibulbar tumors in children.
- To determine the prevalence of different types of epibulbar tumors in a pediatric population over an extended period.
Main Methods:
- Retrospective review of 302 histologically confirmed cases of epibulbar tumors in children.
- Classification of tumors based on diagnostic categories.
- Analysis of data over a 49-year period.
Main Results:
- The most frequent diagnoses were choristomas (33%) and nevi (29%).
- Epithelial inclusion cysts (11%), papillomas (7%), pyogenic granulomas (6%), and granulomas (5%) were also identified.
- Malignant lesions were rare, including three squamous-cell carcinomas and one rhabdomyosarcoma.
Conclusions:
- Benign lesions, particularly choristomas and nevi, constitute the vast majority of epibulbar tumors in children.
- While rare, the potential for malignant epibulbar tumors necessitates careful histological examination and diagnosis.