title: [Thymic cyst].
authors.affiliation: Department of Internal Medicine, Sasebo City General Hospital.
authors.forename: S
authors.initials: S
authors.lastname: Asai
authors.forename: H
authors.initials: H
authors.lastname: Mashimoto
authors.forename: S
authors.initials: S
authors.lastname: Maesaki
mesh_terms: D003937:Diagnosis, Differential; D003952:Diagnostic Imaging / Q000379:methods; D006801:Humans; D008476:Mediastinal Cyst / Q000175:diagnosis