Choroidal melanoma metastasizing to maxillofacial bones

BACKGROUND: Melanomas are malignant neoplasm of melanocytic origin, commonly seen on skin and various mucous membranes. Melanomas are the commonest intraocular malignant tumour in the adults. CASE PRESENTATION: A 50-year-old female presented with complains of painless progressive swelling in right cheek region of two months duration. Examination revealed a 6 × 4 cm bony hard swelling in right zygomatic region near and below lateral canthus of right eye with loss of vision. Investigations revealed it to be a choroidal melanoma metastatising to the zygomatic bone. Patient was successfully treated by surgery. CONCLUSION: Choroidal melanoma, which commonly metastasizes to liver and lungs, never involves the lymph nodes and metastasis to facial bones is rare. Here we report a case of choroidal melanoma metastasizing to maxillofacial bones

Does ocular treatment of uveal melanoma influence survival?

Treatment of uveal (intraocular) melanoma is aimed at prolonging life, if possible conserving the eye and useful vision. About 50% of patients develop fatal metastatic disease despite successful eradication of the primary intraocular tumour. The effect of ocular treatment on survival is unknown, because the same survival data from case series can be interpreted in different ways. Treatment is therefore based on intuition and varies greatly between centres. Randomised trials of treatment vs non-treatment of asymptomatic tumours are desirable but would be controversial, difficult, expensive and possibly inconclusive. Strategies for coping with uncertainty are needed to avoid unethical care

Retinoblastoma and Uveal Melanoma

This section will discuss the role of enucleation and exenteration in the setting of the two most common primary intraocular tumors – retinoblastoma and uveal melanoma. The treatment of these tumors is complex and usually requires a multidisciplinary approach, which is beyond the scope of this chapter. Eye removal (enucleation or exenteration) is only one option of many for these patients and is the main focus of this chapter. Evisceration should never be performed if an eye has or is suspected of having an intraocular tumor