title: [Problem of round pulmonary shadows].
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging* / Q000473:pathology; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008175:Lung Neoplasms / Q000175:diagnosis; D011859:Radiography; D003074:Solitary Pulmonary Nodule / Q000000981:diagnostic imaging*
vernacular_title: Zagadnienie cieni okragłych w płucach.