A lining of nonkeratinized multilayer original squamous epithelium in the cyst wall, superficial cytokeratin 7 staining, and patchy suprabasal cytokeratin 17 staining are significant pathological findings for the diagnosis of canaliculops.[1,6] However, dacryoendoscopy can directly detect mucosal abnormality, ectasia of the lacrimal canaliculus, and obstruction of the common canaliculus, allowing sufficient clinical diagnosis of canaliculops without histopathological examination. The gene discussed is KRT17; the disease is cyst.