| Popis: |
A review of 3706 consecutive patients with uveal melanoma revealed that 40 patients (1 .1 %) were age 20 years or younger at the time of diagnosis. The youngest patient was age 6 years but the majority of patients (78%) were between 15 and 20 years old. The tumor occurred in the iris in 5 cases (12%) and in the posterior uvea in 35 cases (88%). The mean largest tumor dimension and thickness was 10 mm and 5 mm, respectively. In all cases, the diagnosis of uveal melanoma was suspected before referral, and misdirected treatment was avoided. The tumor was initially treated by enucleation in 24 cases (60%), local resection in 7 (18%), plaque radiotherapy in 3 (8%), and observation in 6 (15%). Secondary treatment was required in 7 cases in the form of enucleation (4 cases), ablative laser (1 case), plaque radiotherapy (1 case), and exenteration (1 case). The mean follow-up period was 68 months (median, 48 months) from the time of treatment, and only one patient died of metastases (from a massive ciliochoroidal melanoma 33 months after treatment). The remainder of the group of young patients are alive and healthy. Cumulative survival rates show that 96% of young patients with uveal melanoma survive at the 5-year period. |
