It is also called lipogranuloma because the retained lipid secretions are causing aggregation of certain cells, causing this granulomatous inflammation and it is sterile inflammation as there are no micro-organisms causing infection.

它也被称为脂肪肉，为滞留脂质泌物引起某些聚集，导致这种肉炎症，而且它是无菌炎症，为没有引起感染微生物。