Image Analysis Inc, Columbia, Ky, offers the QCT-3D PLUS” dual mode QCT Bone Density System, which uses single slice and 3D BMD spine and hip analysis using DICOM CT scanners. The QCT-3D PLUS is highly automated and requires only a few minutes of CT time for BMD analysis. Long calibration phantoms allow analysis of multiple sites without repositioning the patient. (270) 384-6400; .