In conclusion, this is a comprehensive study of lipocalin, lactoferrin and lysozyme in dry eye PM women with eyelid tumors in which it was emphasized that electrophoresis of the tear film proteins by using the Hyrys - Hydrasys SEBIA France automated system could be an important tool for the early diagnosis of the tear film changes and prevention of DE. Here, LYZ is linked to Keratoconjunctivitis sicca.