• GI Anatomy, Physiology & Histology (basics)

• Nausea, Vomiting & Antiemetics

• Oral Rehydration Solution (ORS)

• Food Poisoning (Foodborne Illnesses)

• Abdominal Pain & Acute Abdomen

• GI bleeding

• Perforated Viscus (Pneumoperitoneum)

Upper GIT

• Esophageal Pathologies
• Achalasia
• Dysphagia
• Dyspepsia & GERD ★
• Dyspepsia & H.pylori infection
• Peptic Ulcer Disease (PUD)
• GERD & Hiatal Hernias
• Barett’s Esophagus
• Esophagitis
• Mallory-Weiss syndrome vs Boerhaave syndrome
• Chagas Disease (secondary achalasia, cardiomyopathy, megacolon)
• Esophageal Cancer