title: Sphenoid sinus craniopharyngioma simulating mucocele.
abstract: We present a case of extracranial craniopharyngioma simulating a sphenoid sinus mucocele in a 12-year-old female who presented with progressive subacute left-sided visual disturbance. Although infrasellar craniopharyngioma is a rare entity, the presence of foci of calcification within the lesion is a useful finding for diagnosis.
authors.affiliation: Department of Radiology, University of Texas Southwestern Medical Center at Dallas and Children's Medical Center of Dallas, Texas 75235, USA. korgun.koral@childrens.com
authors.forename: K
authors.initials: K
authors.lastname: Koral
authors.forename: B
authors.initials: B
authors.lastname: Weprin
authors.forename: N K
authors.initials: NK
authors.lastname: Rollins
mesh_terms: D002648:Child; D003397:Craniopharyngioma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D009078:Mucocele / Q000175:diagnosis*; D010911:Pituitary Neoplasms / Q000175:diagnosis*; D013101:Sphenoid Sinus; D014057:Tomography, X-Ray Computed