<prompt> Chalazion of lid is aEURCaseous necrosisChronic nonspecific inflammationChronic lipogranulomatous inflammationLiposarcoma  <response>: Chronic lipogranulomatous inflammation Chalazion: Also known as tarsal or meilmmian cyst It is not a cyst. It results from obstruction of a sebaceous gland either meibomian or Zeis. Extravasated lipid material produces a surrounding chronic lipogranulomatous inflammation Yanoff Duker Ophthalmology Acute lesions are treated with hot compresses while chronic chalazia are treated using intralesional coicosteroid e.g. Triamcinolone acetonide or by surgical drainage incision curettage 