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Background/Objectives The Scottish Ocular Oncology Service (SOOS) manages all patients with uveal melanoma (UM) in Scotland. Our aim was to determine the long-term all-cause and cause-specific survival of patients with UM, irrespective of treatment modality. Subjects/Methods A retrospective single-centre cohort study including all patients diagnosed with UM by the SOOS between 1/1/1998 and 31/12/2002. Data from the SOOS database were correlated with death records held by National Records of Scotland, which provided date, and all listed causes, of death for all deceased patients. Results Two hundred and eighteen patients were newly diagnosed with UM between 1/1/1998 and 31/12/2002. One hundred and fifteen (52.8%) were female. The mean (median) age at diagnosis was 63(65) years (range: 16-89). Of 179 choroidal melanomas, melanoma-specific survival was 92.3%, 87.4% and 83.8% at 5, 10 and 15 years, respectively. Cancerspecific survival was 85.8%, 71.8% and 62.3%. All-cause survival was 81.6% (146/179), 62.0% (111/179) and 46.7% (computed, fraction inexpressible). Of 26 ciliary body melanomas, melanoma-specific survival was 87.2%, 81.3% and 81.3% at 5, 10 and 15 years. Cancer-specific survival was 62.9%, 40.6% and 40.6%. All-cause survival was 61.5% (16/26), 38.5% (10/26) and 26.9% (7/26). Of 13 iris melanomas, at all three timepoints (5/10/15 years), melanoma-specific survival was 100%, cancer-specific survival was 92.3%, and all-cause survival was 76.9% (10/13). Conclusions Correlation of SOOS and national records survival data confirms 15-year melanoma-specific survival of 83.8%, 81.3% and 100% for choroidal, ciliary body and iris melanomas, respectively. We can now provide accurate survival data to our patients in Scotland.

Ru plaque treatment for iris melanoma was highly effective a high tumour control, no tumour recurrences and a relatively a low complication rate.

<b><i>Purpose:</i></b> This study aimed to evaluate the outcomes of juxtapapillary choroidal melanomas treated with notched ruthenium-106 plaques. <b><i>Methods:</i></b> Juxtapapillary choroidal melanomas (tumours within 2 disc diameters from the optic disc) treated with notched ruthenium-106 plaques (Eckert &amp; Ziegler, BEBIG, Berlin, Germany) at the Scottish Ocular Oncology Service between 2009 and 2015 were retrospectively reviewed. The data were analysed with respect to various outcome measures including recurrence, complications, vision, and eye preservation. <b><i>Results:</i></b> We reviewed 40 patients with a median tumour diameter of 8.4 mm (range 5–17 mm) and a median thickness of 2.5 mm (range 1.1–6 mm). AJCC tumour category distribution was 62.5% T1, 32.5% T2, and 5% T3 tumours. The mean presenting vision was 0.3 logMAR, and the mean final vision was 0.7 logMAR, with 62.5% retaining &#x3e;1.0 logMAR and 50% retaining &#x3e;0.3 logMAR at the final follow-up. The median follow-up was 51 months (14–100 months). Over the maximum follow-up time, 13 tumours (32.5%) recurred. Six of these were treated with salvage proton beam therapy (PBT), 2 with transpupillary thermotherapy followed by PBT, and 5 with enucleation. The final eye retention rate was 87.5%. Complications included maculopathy (10%), retinal detachment (5%), neovascular glaucoma (2.5%), and diplopia (2.5%). The observed risk of recurrence over 5 years was 31% (95% CI: 14.1%, 47.8%), and the risk of enucleation over 5 years was 11.5% (95% CI: 0.9%, 21.8%). <b><i>Conclusion:</i></b> Juxtapapillary choroidal melanomas treated with notched ruthenium plaques have a high recurrence rate and frequently need salvage treatment with PBT for tumour control. This has led to a change in our practice toward offering PBT as the first-line treatment for these patients.

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