视网膜神经细胞瘤 (neurocytoma of the retina)是一种极为罕见的视网膜良性肿瘤 ,诊断非常困难 ,本例患者临床曾诊断为脉络膜黑色素瘤而摘除眼球 ,病理曾诊断为恶性淋巴瘤 ,后经组织病理和免疫组织化学检查后确立诊断 ,现报告如下。患者女 ,5 0岁 ,因左眼视力下降 ,视物遮挡半 Retinal neurocytoma (neurocytoma of the retina) is a very rare retinal benign tumor, the diagnosis is very difficult, the patients had clinically diagnosed as choroidal melanoma and removal of the eye, the pathology has been diagnosed as malignant lymphoma, after histopathology And immunohistochemistry to establish the diagnosis, are as follows. Female patient, 50 years old, due to decreased visual acuity in the left eye, depending on the material block half