General Concepts of Pathophysiology -- Cell Biology and Biologic Effects of Ionizing Radiation -- Basis of Radiopharmaceutical Uptake -- Basis of Inflammation Imaging -- Basis of Musculoskeletal Imaging -- Basis of Endocrine System Imaging -- Basis of Genitourinary System Imaging -- Basis of Respiratory System Imaging -- Basis of Cardiovascular System Imaging -- Basis of Digestive System Imaging -- Basis of CNS Imaging -- Basis of Oncologic Imaging -- Basis of Therapeutic Radionuclide Therapy.