Conjunctival papilloma: features and outcomes based on age at initial examination

Area of Science:

• Ophthalmology
• Oncology

Background:

• Conjunctival papilloma is a benign epithelial tumor affecting both pediatric and adult populations.
• Clinical presentation and outcomes can vary significantly based on patient age.

Purpose of the Study:

• To compare the clinical features, treatment approaches, and outcomes of conjunctival papilloma in children and adolescents versus adults.
• To identify age-related differences in tumor characteristics and treatment efficacy.

Main Methods:

• Retrospective study involving 10 children/adolescents (≤20 years) and 63 adults (>20 years) with conjunctival papilloma.
• Evaluated clinical features, interventions (excision, cryotherapy, cimetidine, interferon, PDT), and tumor response.
• Follow-up duration averaged 24 months for pediatric patients and 38 months for adults.

Main Results:

• Conjunctival papillomas were larger (8 mm vs 6 mm) and more frequently multiple (2 vs 1 tumor/eye) in children/adolescents compared to adults.
• Complete regression with single treatment was significantly lower in younger patients (38% vs 95%).
• Tumor recurrence was higher in children and adolescents (15%) than in adults (1%).

Conclusions:

• Conjunctival papillomas exhibit distinct characteristics in pediatric versus adult populations, with larger size and higher multiplicity in younger individuals.
• Excisional biopsy combined with cryotherapy, potentially with adjuvant therapies like cimetidine or interferon, offers effective tumor control.
• Papilloma recurrence rates are notably higher in children and adolescents, necessitating vigilant monitoring and potentially more aggressive management strategies.