Surgical Methods in the Treatment of Uveal Melanoma

Significant advancements have been made in the last decades in the treatment of uveal melanoma. Radiation therapy can achieve, depending on the method, local tumour control in up to 98% of cases. Surgical modalities have been implemented in the ocular therapy for uveal melanoma either to treat/prevent radiation complications, such as so-called toxic tumour syndrome, or to primarily treat the tumour with or without adjunctive radiotherapy. These include endoresection and transscleral resection for melanomas of the choroid/ciliary body or irido-trabeculo-cyclectomy for melanomas of the iris-ciliary body. Furthermore, tumour biopsy is playing a progressively more important role in the diagnosis, treatment and follow-up planning of melanoma cases. This paper focuses on the background, the surgical technique as well as the results and complications of tumour excisional and biopsy surgery.