<prompt> A recurrent Chalazion should be subjected to histopathologic evaluation to exclude the possibility of-Squamous cell carcinomaSebaceous cell carcinomaMalignant melanomaBasal cell carcinoma  <response>: A recurrent Chalazion in old age should arouse suspicion of malignant change into meibomian gland adenocarcinoma Sebaceous cell carcinoma. Ref: Kanski 5the p.13 