title: Solitary renal cell carcinoma metastasis in Paget's disease simulating sarcomatous degeneration.
mesh_terms: D000368:Aged; D001859:Bone Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D010001:Osteitis Deformans / Q000150:complications* / Q000000981:diagnostic imaging; D011859:Radiography; D013977:Tibia