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.