Squamous metaplasia of sebaceous adeno. Carcinoma of meibomian glands.
D000230:Adenocarcinoma / Q000175:diagnosis; D000368:Aged; D003937:Diagnosis, Differential; D005134:Eye Neoplasms / Q000175:diagnosis; D005143:Eyelids; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged