患者男,68岁,2002年底发现左眼内眦部有一绿豆大小肿块,周围有黑色素沉着,无疼痛及其他不适。2003年1月肿块迅速增大,触之有少量出血。2003年2月19日在我院眼科行“左眼肿块切除术”,术后病理诊断为“恶性黑色素瘤”。2003年3月行左眼内眦部50 Gy/25 F/5周放疗,此后未行治疗。2 The patient, male, 68 years old, found at the end of 2002 that there was a mung bean-sized mass in the left eye’s internal part with melanosis around it, with no pain or other discomfort. In January 2003 the mass rapidly increased, with a small amount of bleeding. February 19, 2003 in our hospital ophthalmology line “left eye tumor resection”, postoperative pathology diagnosed as “malignant melanoma.” In March 2003, 50 Gy / 25 F / 5 weeks radiotherapy was performed in the left eye department, and no treatment was performed thereafter. 2