异位泪腺和异位泪腺混合瘤均较少见,今摘要报告1例异位泪腺和2例异位泪腺混合瘤,并结合文献略加讨论。病例摘要例一:郑某,女,20岁。左上睑中部有一结节已多年,0.9×0.8厘米大,质软,表面与皮肤无粘连,可移动,泪腺窝及眼球无异常。术前诊断为皮样囊肿,术后病理诊断为异位泪 Ectopic lacrimal gland and ectopic lacrimal gland mixed tumors are rare. This report reports 1 case of ectopic lacrimal gland and 2 cases of ectopic lacrimal gland mixed tumor, and a brief discussion with the literature. Case summary Example 1: Zheng Mou, female, 20 years old. There is a nodule in the middle of the left upper quadrant for many years, 0.9 × 0.8 cm large, soft, no adhesion to the surface of the skin, can be moved, no abnormalities in the lacrimal fossa and the eyeball. Preoperative diagnosis of dermoid cysts, postoperative pathological diagnosis of ectopic tears