title: [Retroesophageal aortic arch suspected to be upper mediastinal neoplasm].
mesh_terms: D001011:Aorta / Q000002:abnormalities*; D001027:Aortography; D003937:Diagnosis, Differential; D004947:Esophagus; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging*; D008875:Middle Aged