Chalazion is/are  a) True meibomian cyst  b) Mucous cyst  c) Sebaceous cyst  d) Cyst of hair follicle  e) Obstruction of meibomian gland
Chalazion is chronic non-infective lipogranulomatous inflammation of meibomian gland, a modified sebaceous gland, due to obstruction of duct of meibomian gland.
Chalazion is also called sebaceous cyst of the eyelid.
ace
abc
abd
bcd