Lacrimal sac squamous cell carcinoma: From resection to prosthetic rehabilitation. A case report.

Key Clinical Message: There is a lack of consensus and evidence on treatment strategies for lacrimal sac carcinomas. Wide en bloc surgical resection with farther prosthetic rehabilitation could be the treatment option in certain cases.

Abstract: Malignant epithelial lacrimal sac tumors are rare cancers with high recurrence rates.