title: Is it necessary to routinely use gadolinium in the MR imaging evaluation of soft-tissue tumors of the extremities?
mesh_terms: D003287:Contrast Media; D004338:Drug Combinations; D005121:Extremities; D005682:Gadolinium; D019786:Gadolinium DTPA; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008536:Meglumine; D009942:Organometallic Compounds; D004369:Pentetic Acid / Q000031:analogs & derivatives*; D012983:Soft Tissue Neoplasms / Q000175:diagnosis*
chemical_list: D003287:Contrast Media; D004338:Drug Combinations; D009942:Organometallic Compounds; D008536:Meglumine; D004369:Pentetic Acid; D005682:Gadolinium; D019786:Gadolinium DTPA