Chalazion of lid is-
*Chalazion is chronic non-infective lipogranulomatous inflammation of meibomian gland. Ref: Yanoff & Duker Ophthalmology 2nd/e p.708
Caseous necrosis
Chronic nonspecific inflammation
Chronic lipogranulomatous inflammation
Liposarcoma
Diseases of orbit, Lids and lacrimal apparatus