title: [Dumbbell-shaped thymus with normal tissue in the posterior mediastinum].
authors: K
authors: K
authors: Aoki
authors: A
authors: A
authors: Oba
mesh_terms: D002828:Choristoma / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007223:Infant; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography; D013950:Thymus Gland / Q000000981:diagnostic imaging*