illite and Eye-Foreign-Bodies

Malignant melanoma of the eye is an uncommon condition that is important to recognise. We describe three cases in which ocular foreign bodies have masqueraded as ocular malignant melanoma.. Interventional case reports.. Case 1 describes diathermy-induced carbon particle implantation, during plaque therapy for the treatment of uveal melanoma, mimicking recurrence with extra-scleral invasion. Case 2 shows a foreign body called 'mullite' mimicking conjunctival melanoma. Case 3 demonstrates a conjunctival foreign body called 'illite' that mimicked a limbal melanocytic lesion, clinically thought to be either melanocytoma or melanoma.. This report highlights the importance of careful history taking, examination, and appropriate biopsy in cases of suspected malignant melanoma, to prevent unnecessary and potentially radical treatment.

Topics: Adult; Aluminum Silicates; Carbon; Conjunctiva; Conjunctival Neoplasms; Diagnosis, Differential; Eye Foreign Bodies; Eye Injuries; Female; Humans; Male; Melanoma; Middle Aged; Minerals; Spectrometry, X-Ray Emission; Wounds, Nonpenetrating