The esophagus. Esophageal function tests. Gastroesophageal reflux disease. Endoluminal approaches to gastroesophageal reflux disease. The stomach. Benign gastric ulcer. Management of duodenal ulcer. Zollinger-ellison síndrome. Mallory-weiss síndrome. Small bowel. Small bowel obstruction. Crohn´s disease of the small bowel. Use of strictureplasty in Crohn´s disease. The liver. Management of cystic disease of the liver. Echinococcal disease of the liver. Cavernous liver hemangioma. Benign liver tumors. Portal hypertension. The role of shunting procedures. The role of liver transplantation in portal hypertension. Endoscopic therapy for esophageal variceal hemorrhage. Gallbladder and biliary tree. Asymptomatic (silent) gallstones. Acute cholecystitis. Management of common bile duct stones. Acute cholangitis. The pancreas. Acute pancreatitis. Gallstone pancreatitis. Pancreas divisum and other variants of dominant dorsal duct anatomy. Management of the pancreatic abscess. The spleen. Splenectomy for hematologic disorders. Cysts, tumor and abscess of the spleen. Hernia. Inguinal hernia. Recurrent inguinal hernias. The breast. Management of benign breast disease. Screening for breast cancer. Endocrine glands. Adrenal incidentaloma. Management of adrenal cortical tumors. Skin and soft tissue. Skin lesions: evaluation, diagnosis, and management. Cutaneous melanoma. Chest Wall, mediastinum, trachea. Primary tumors of the chest Wall. Mediastinal masses. Vascular surgery. Open repair of abdominal surgery. Endovascular treatment of abdominal aortic aneurysms. Profunda femoris reconstruction. Thoracic outlet syndrome. Trauma and emergency care. Initial evaluation of the trauma. Preoperative and postoperative care.Fluid and electrolyte therapy. Preoperative assessment of the Elderly patient: frailty. Preoperative preparation of the surgical patient. Surgical critical care. Cardiovascular pharmacology. Glucose control in the postoperative patient. Minimally invasive surgery. Laparoscopic cholecystectomy. Laparoscopic management of common bile duct stones. Natural orifice transluminal endoscopic surgery.