title: Asymptomatic right lower thoracic nodule.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006548:Hernia, Diaphragmatic / Q000000981:diagnostic imaging*; D006801:Humans; D008099:Liver; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011859:Radiography