Meibomian gland carcinoma.
D000328:Adult; D002277:Carcinoma / Q000601:surgery*; D005142:Eyelid Neoplasms / Q000473:pathology / Q000601:surgery*; D005143:Eyelids / Q000601:surgery; D006801:Humans; D008537:Meibomian Glands / Q000473:pathology / Q000601:surgery; D008875:Middle Aged