title: [Common diseases and investigation strategies for mediastinal and lung lymph node enlargement].
authors.forename: Yun-feng
authors.initials: YF
authors.lastname: Zhao
authors.forename: Jia-yuan
authors.initials: JY
authors.lastname: Sun
authors.forename: Xue-ling
authors.initials: XL
authors.lastname: Wu
mesh_terms: D006801:Humans; D008168:Lung / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology*; D008206:Lymphatic Diseases / Q000175:diagnosis* / Q000473:pathology; D008482:Mediastinum / Q000473:pathology; D009362:Neoplasm Metastasis / Q000175:diagnosis / Q000473:pathology