?Part1: Imaging modality and technique pitfalls.- Radiography and fluoroscopic and contrast-based techniques.- Ultrasonography.- Computed tomography.- Magnetic resonance imaging.- Nuclear medicine imaging including SPECT-CT and PET.- Interventional radiology techniques.- Bone mineral density and quantitative imaging.- Radiation dose management.- Approach to characterizing radiological errors.- Part 2: System-based imaging pitfalls.- Musculoskeletal system.- Spine.- Brain.- Head and neck.- Chest including lungs.- Cardiac and vascular system.- Abdomen- solid organs.- Gastrointestinal system.- Genitourinary system.- Reproductive system- female.- Obstetrics.- Breast.- Pediatrics.