眼眶泪腺淋巴上皮癌是一种非常少见的恶性肿瘤。本例为一位46岁女性患者，表现为左眼睑红肿、眼球突出和视力下降，临床和影像学表现类似于泪腺炎型假瘤。手术完整切除后送检病理检查，其特征是未分化的癌巢之间有大量分化成熟的淋巴细胞、浆细胞浸润，确诊为淋巴上皮癌。术后行化学治疗和局部放射治疗，随访6.5年无复发。眼眶泪腺淋巴上皮癌的临床表现容易与泪腺炎型假瘤相混淆，应该进行病理学检查以明确其恶性表型，完整切除后辅助放化学治疗有较好的效果。

Lymphoepithelial carcinoma of the orbital lacrimal gland is a rare carcinoma. A 46-year-old female patient presented with red and swollen left eyelid, proptosis and blurred vision. The clinical and imaging manifestations were similar to inflammatory pseudotumor. Pathological examination was performed after complete resection.Pathological features showed undifferentiated carcinoma nests surrounded by obvious infiltration of non-neoplastic lymphocytes and plasma cells, which was consistent with the diagnosis of lymphoepithelial carcinoma.Chemotherapy and local radiotherapy were performed after the resection. The case did not relapse after 5 years of follow-up. The clinical manifestations of orbital lacrimal lymphoepithelial carcinoma were easily confused with inflammatory pseudotumor. Pathological examination should be performed to clarify its malignant phenotype.Adjuvant radiotherapy and chemotherapy after complete resection had a good effect.

目的：分析泪阜部色素痣合并鳞状细胞乳头状瘤的临床及组织病理学特征。方法：选取2002年1月至2020年6月天津市眼科医院经手术切除的色素痣合并鳞状细胞乳头状瘤1 0例，分析患者的临床及组织病理学特征。结果：10例患者中男性5例(50%)，年龄(50.20±19.57)岁，左眼5例，右眼5例，其中7例(70%)为复合痣，3例(30%)皮内痣，未见交界痣，7例复合痣和2例皮内痣可见结膜上皮细胞囊肿；鳞状细胞乳头状瘤中，有蒂型7例(70%)，无蒂型3例(30%)，9例(90%)含结膜杯状细胞，1例(10%)伴有鳞状上皮角化，3例(30%)伴慢性炎症，2例(20%)伴有轻度非典型增生，所有病例未见明显的弹力纤维变性。结论：泪阜部色素痣合并鳞状细胞乳头状瘤比较少见，外观易误诊为色素痣恶变或黑色素瘤，临床上应注意甄别，确诊有赖于组织病理学检查。

Objective: To analyze the clinical pathologic characteristics of pigment nevus of lacrimal caruncle complicated with squamous cell papilloma.Methods: This is retrospective case series study including ten patients diagnosed as pigment nevus of lacrimal caruncle complicated with squamous cell papilloma who underwent surgical treatment at Tianjin Eye Hospital from January 2002 to June 2020. The clinical and histological data were abstained for statistical analysis. Results: Among the included 10 patients 5 (50%) were males. The mean age was 50.20±19.57 years (ranged, 21 to 72 years). Five cases involved with the right eye and the other 5 cases involved with the left eye. In term of subtype of nevus, 7 cases (70%) were compound nevus and the left 3 cases (30%) were intradermal nevus. The conjunctival epithelial cysts were found in 7 cases of compound nevus and 2 cases of intradermal nevus. Regarding the clinical appearance of papilloma, 7 cases were pedunculated and 3 cases were sessile. There were 9 papilloma eyes containing conjunctival goblet cells, 1 shows hyperkeratosis, 3 with chronic inflammation,2 showed mild atypia. There was no obvious elastosis in any of the tumors.Conclusion: The pigment nevus of lacrimal caruncle complicated with squamous cell papilloma mainly localized were not common. They were easily misdiagnosed as melanoma and the diagnosis depended on histopathological examination.

目的：分析泪阜部色素痣合并鳞状细胞乳头状瘤的临床及组织病理学特征。方法：选取2002年1月至2020年6月天津市眼科医院经手术切除的色素痣合并鳞状细胞乳头状瘤10例，分析患者的临床及组织病理学特征。结果：10例患者中男性5例(50%)，年龄(50.20±19.57)岁，左眼5例，右眼5例，其中7例(70%)为复合痣，3例(30%)皮内痣，未见交界痣，7例复合痣和2例皮内痣可见结膜上皮细胞囊肿；鳞状细胞乳头状瘤中，有蒂型7例(70%)，无蒂型3例(30%)，9例(90%)含结膜杯状细胞，1例(10%)伴有鳞状上皮角化，3例(30%)伴慢性炎症，2例(20%)伴有轻度非典型增生，所有病例未见明显的弹力纤维变性。结论：泪阜部色素痣合并鳞状细胞乳头状瘤比较少见，外观易误诊为色素痣恶变或黑色素瘤，临床上应注意甄别，确诊有赖于组织病理学检查。

Objective: To analyze the clinical pathologic characteristics of pigment nevus of lacrimal caruncle complicated with squamous cell papilloma. Methods: This is retrospective case series study including ten patients diagnosed as pigment nevus of lacrimal caruncle complicated with squamous cell papilloma who underwent surgical treatment at Tianjin Eye Hospital from January 2002 to June 2020. The clinical and histological data were abstained for statistical analysis. Results: Among the included 10 patients 5 (50%) were males. The mean age was 50.20±19.57 years (ranged, 21 to 72 years). Five cases involved with the right eye and the other 5 cases involved with the left eye. In term of subtype of nevus, 7 cases (70%) were compound nevus and the left 3 cases (30%) were intradermal nevus. The conjunctival epithelial cysts were found in 7 cases of compound nevus and 2 cases of intradermal nevus. Regarding the clinical appearance of papilloma, 7 cases were pedunculated and 3 cases were sessile. There were 9 papilloma eyes containing conjunctival goblet cells, 1 shows hyperkeratosis, 3 with chronic inflammation, 2 showed mild atypia. There was no obvious elastosis in any of the tumors. Conclusion: The pigment nevus of lacrimal caruncle complicated with squamous cell papilloma mainly localized were not common. They were easily misdiagnosed as melanoma and the diagnosis depended on histopathological examination.