Scott WilliamsNuclear MedicineGeneral NucMedGeneralScott WilliamsApr 2, 2002 General Nuclear Medicine Generators Radiopharmaceutical Quality Control Sterility Chemical Purity Radionuclide Purity Radiochemical Purity Geiger Counter: Dose Calibrator: Constancy Linearity Accuracy Geometry Gamma Camera Characteristics: Spatial resolution Sensitivity Temporal resolution Collimators: Resolution and Sensitivity Types of Collimators: Parallel hole Converging and Diverging Pinhole Camera Quality Control SPECT Imaging: Field Uniformity Center of Rotation Detector Alignment Patient motion Tomographic Reconstruction: Attenuation Correction Filtered back-projection Iterative reconstruction Object Size Correction (Finite resolution effects) Agents and Critical OrgansLatest in General NucMedGeneralFebruary 1, 2010SponsoredIMV’s Oncology in Diagnostic Imaging Market Outlook ReportMarch 15, 2024Related StoriesGeneral NucMedGeneral Nuclear Medicine