Meibomian gland carcinoma.
D000368:Aged; D002277:Carcinoma / Q000473:pathology*; D005142:Eyelid Neoplasms / Q000473:pathology*; D005143:Eyelids / Q000473:pathology*; D005260:Female; D006801:Humans; D008537:Meibomian Glands / Q000473:pathology*; D008875:Middle Aged