title: Chondromyxoid fibroma of the rib initially seen as a pulmonary lesion.
mesh_terms: D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D002812:Chondroma / Q000000981:diagnostic imaging* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D012272:Ribs; D003074:Solitary Pulmonary Nodule / Q000000981:diagnostic imaging*