title: Is the whole really the sum of the parts?
authors.forename: J W
authors.initials: JW
authors.lastname: Froelich
mesh_terms: D000465:Algorithms; D006801:Humans; D008279:Magnetic Resonance Imaging; D011877:Radionuclide Imaging; D013125:Spinal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000556:secondary*