title: Cystic thymoma in middle mediastinum - a rare case report.
abstract: In this case report we present a rare case of thymoma in middle midiastinum of a 48 years woman presented by dyspnea and massive plural effusion.
authors.forename: Seyed Mostafa
authors.initials: SM
authors.lastname: Shiryazdi
authors.forename: Shaghayegh
authors.initials: S
authors.lastname: Ayatollahi
authors.forename: Mansour
authors.initials: M
authors.lastname: Moghimi
mesh_terms: D002828:Choristoma / Q000473:pathology*; D003937:Diagnosis, Differential; D004443:Echinococcosis / Q000175:diagnosis / Q000473:pathology; D005260:Female; D006801:Humans; D008479:Mediastinal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D008875:Middle Aged; D013945:Thymoma / Q000175:diagnosis* / Q000473:pathology; D013950:Thymus Gland; D013953:Thymus Neoplasms / Q000175:diagnosis* / Q000473:pathology