Part-1: General Considerations. Radiology -- Anesthetic and Perioperative Management -- Increased Intra-abdominal Pressure -- Acute Abdomen-induced Preterm Labor -- Fetal Trauma. Part2: Gynecology. Adnexal Torsion. Isolated Fallopian Tube Torsion -- Complex Ovarian Mass -- Ruptured Ectopic Pregnancy -- Uterine Rupture and Perforation -- Torsion of the Gravid Uterus.-Symptomatic Uterine Myoma -- Complicated Pelvic Inflammatory Disease -- Vernix Caseosa Peritonitis. Part-3: Surgery. Acute Appendicitis -- Biliary Tract Emergencies -- Acute Pancreatitis -- Intestinal Obstruction -- Symptomatic Abdominal Wall Hernia -- Symptomatic Diaphragmatic Hernia -- Acute Inflammatory Bowel Disease -- Gastrointestinal Perforation or Rupture -- Bariatric Surgery Emergencies -- Splenic Emergencies -- Maternal Abdominal Trauma -- Miscellaneous Conditions. Part-4: Urology. Complicated Urinary Tract Infections -- Urinary Tract Obstruction or Rupture -- Urinary Tract Bleeding.