Glaucoma with trabecular melanocytosis

Area of Science:

• Ophthalmology
• Oncology
• Genetics

Background:

• Glaucoma is a leading cause of irreversible blindness.
• Ocular melanocytosis is a congenital disorder characterized by melanin pigment in ocular and periocular tissues.
• Malignant neoplasms can arise in ocular tissues.

Observation:

• A patient presented with unilateral glaucoma and ocular melanocytosis.
• The patient underwent two simultaneous trabeculectomies and iridocyclectomies to exclude malignancy.
• Histopathological examination confirmed the presence of melanocytes consistent with ocular melanocytosis.

Findings:

• The case highlights the diagnostic and therapeutic challenges of glaucoma in the context of ocular melanocytosis.
• Histologic findings confirmed melanocytic presence, ruling out malignant neoplasms.
• Literature review identified seven similar cases, suggesting a rare but recognized association.

Implications:

• This case contributes to understanding the rare association between glaucoma and ocular melanocytosis.
• It underscores the importance of histopathological examination in managing such complex cases.
• Further research may elucidate the underlying mechanisms and optimal treatment strategies for this condition.