Classic lipogranulomatous response seen in a well-developed<unk>  A<unk>  or meibomian cyst can sometimes be mistaken for a stye. Differential diagnosis * Sebaceous gland adenoma * Sebaceous gland carcinoma * Sarcoid granuloma * Foreign body granuloma
Chalazion
Periorbital cellulitis
Sequestrum
Stye
Trichodiscoma
Mammomonogamus
Glabella
Ranula