The eyelid defect created by tumor excision ... intraepithelial neoplasia and intraepithelial spread of sebaceous gland carcinoma. Treatment. The treatment strategy for squamous intraepithelial ...

Treatment & Prognosis ... In certain tumors such as sebaceous eyelid carcinoma or conjunctival malignant melanoma, additional lymph node resection should be considered when planning exenteration.