摘要1例双眼上睑肿胀2年余的19岁患者就诊于眼科，查体发现双眼上睑及泪腺区质地中等活动性良好的肿物，眼眶MRI显示双侧泪腺明显增大并前移，左侧为著。先后两次入院行左、右眼眼眶肿物摘除术，经组织病理学检查诊断为Rosai-Dorfman病。术后随访3个月，患者身体状态良好，未见肿瘤复发。

abstractsA 19-year-old patient with bilateral eyelid swelling for more than 2 years visited the Department of Ophthalmology. Physical examination disclosed a moderately active mass in the upper eyelid and lacrimal gland area in each eye. Orbital MRI showed that the lacrimal glands were significantly enlarged and moved forward in both eyes, and the enlargement was more severe in the left eye. The patient was admitted twice to the hospital for removal of orbital masses and was diagnosed as orbital Rosai-Dorfman disease by histopathological examination. During three months of follow-up, the patient was in good physical condition, and there was no tumor recurrence.