title: A longstanding cystic swelling of the upper eyelid.
authors.affiliation: Wolverhampton and Midlands Counties Eye Infirmary, New Cross Hospital, , Wolverhampton, UK.
authors.forename: Kwesi Nyan
authors.initials: KN
authors.lastname: Amissah-Arthur
authors.forename: Hardeep Singh
authors.initials: HS
authors.lastname: Mudhar
authors.forename: Soupramanien
authors.initials: S
authors.lastname: Sandramouli
mesh_terms: D017043:Chalazion / Q000473:pathology*; D003937:Diagnosis, Differential; D004814:Epidermal Cyst / Q000473:pathology*; D005142:Eyelid Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012626:Sebaceous Gland Neoplasms / Q000473:pathology*
keywords: Eye Lids; Treatment Medical; Treatment Surgery