J Med Phys Close
 

Figure 2: Comparison of computed tomography number from two different manufacturers (Philips and Siemens) with same scan aperture and reconstructed field of view. Note significant changes in computed tomography number for bone with two scanners

Figure 2: Comparison of computed tomography number from two different manufacturers (Philips and Siemens) with same scan aperture and reconstructed field of view. Note significant changes in computed tomography number for bone with two scanners