title: X-ray of the month. Section of chest diseases.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006689:Hodgkin Disease / Q000000981:diagnostic imaging*; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008207:Lymphatic Metastasis; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography