脉络膜黑色素瘤眼球保留治疗结果初步观察

目的 观察保留眼球的治疗法治疗脉络膜黑色素瘤的临床效果。 方法 回顾分析44例脉络膜黑色素瘤患者44只患眼接受眼球保留治疗的临床资料，观察分析全身转移情况、眼球保留率以及视力预后。患者均为单眼发病，其中，以经瞳孔温热疗法（TTT）作为首选治疗者7只眼，占15.9%；以 106 Ru放射敷贴器近程放射治疗为首选治疗者25只眼，占56.8%；肿瘤切除联合 106 Ru放射敷贴器近程放射治疗者12只眼，占27.3%。治疗后随诊观察时间平均为13.3个月。 结果 44例患者在观察期内均未出现肿瘤全身转移。39例成功保留眼球，占88.6%。6只小肿瘤眼、14只中等大肿瘤眼和24只大肿瘤眼的眼球保留率分别为100%、92.9%和 83.3%。11只眼视力≥0.3，占28.2%；18只眼视力≥0.05~＜0.3，占46.2%；10只眼视力＜0.05，占25.6%。 结论 106 Ru放射敷贴器近程放射治疗和TTT治疗可以有效治疗中、小脉络膜黑色素瘤；部分大肿瘤选择肿瘤切除联合 106 Ru放射敷贴器近程放射治疗，其综合效果是否优于眼球摘除手术尚需进一步观察。 (中华眼底病杂志, 2006, 22: 150-153)

Therapeutic effects of eye-retaining treatment for choroidal melanoma

Objective To evaluate the therapeutic effects of treatments of eye-retaining and enucleation for choroidal melanomas. Methods The clinical data of 44 patients (44 eyes) with choroidal melanomas after eye-retaining treatments and enucleation surgery were retrospectively analyzed. The metastasis, retention rate of eyeball after eye-retaining treatment, and visual acuity prognosis were observed and analyzed. In 44 eyes treated by eye-retaining therapy, transpupillary thermotherapy (TTT) was performed primaryly on 7 (15.9%), 106 Ru brachytherapy on 25 (56.8%), and local resection of tumor combined with 106 Ru brachytherapy on 12 (27.3%).The average follow-up period was 13.3 months. Results Forty-four patients had no melanoma metastasis during the follow-up period. In 39 patients (88.6%) who had their eyes retained successfully, the retention rate of eyeball was 100%, 92.9%, and 83.3% in 6, 14, and 24 eyes with small, middle, and large tumor, respectively. In the patients treated by eye-retaining therapy, the visual acuity was ≥0.3 in 11 (28.2%), ≥0.05-＜0.3 in 18 (46.2%), and ＜0.05 (25.6%) in 10 eyes. Conclusions 106 Ru brachytherapy and transpupillary thermotherapy are effective treatments for small and medium-sized choroidal melanomas; some selected cases with large choroidal melanomas was treated with local resection of tumor combined with106 Rubrachytherapy. However, longer follow up will be necessary to assess if this treatment has a better comprehensive outcome, compared with enucleation surgery. (Chin J Ocul Fundus Dis, 2006, 22: 150-153)