Imaging of Acute Aortic Conditions.- Emergencies of the Biliary Tract.- Acute Appendicitis.- Imaging of the Small Bowel.- Imaging of Bowel Obstruction.- Imaging of Acute Colonic Disorders.- Imaging of Genitourinary Emergencies.- Imaging of Acute Conditions of Male Reproductive Organs.- Imaging of Blunt and Penetrating Abdominal Trauma.- Acute Nontraumatic Imaging in the Liver and Spleen. - Imaging of Acute Pancreas.- Imaging of Acute Obstetric Disorders.- Imaging of Acute Gynecologic Disorders.- Emergency Radionuclide Imaging of the Thorax and Abdomen.- Imaging of Neck Emergencies.- Imaging of Acute Head Emergencies.- Imaging of Facial Fractures.- Stroke and Its Imaging Evaluation.- Imaging of Acute Orbital Pathologies.- Imaging of Upper Extremity.- Lower Extremity Trauma.- Imaging of Spinal Trauma.- Imaging of Nontraumatic Mediastinal and Pulmonary Processes.- Imaging of Acute Thoracic Trauma.- Imaging of Lines and Tubes.- Imaging of Pediatric Emergencies.