Contents : 1. Approach to abdominal imaging 2. Abdominal radiography 3. Abdominal ultrasonography 4. The peritoneal cavity 5. The retroperitoneum 6. Abdominal vessels 7. Abdominal lymph nodes 8. Abdominal masses 9. The stomach 10. The small intestine 11. The large intestine and perianal region 12. The liver and gallbladder 13. The pancreas 14. The spleen 15. The adrenal glands 16. The kidneys and ureters 17. The bladder and urethra 18. The female reproductive system 19. The male reproductive system