The classification is helpful to the histopathologic diagnosis and the study about the detailed distribution of common ocular adnexal hyperplastic lesions and rare tumors, and it also increases the pathologic diagnostic data in North China.

• 大样本的病理分析，有助于对眼附属器增生性病变和肿瘤等常见多发病以及少见难治疾病的组织病理学诊断，填补我国北方病理诊断资料数据，为研究眼病提供参考依据。