Table 14-2 Differential Diagnoses of Abdominal Pain by Location Right Quadrant Upper Epigastric Left Quadrant Upper Cholecystitis Peptic disease ulcer Splenic infarct Cholangitis Gastritis Splenic rupture Pancreatitis GERD Splenic abscess Pneumonia/empyema Pancreatitis Gastritis Pleurisy/pleurodynia Myocardial infarction Gastric ulcer Subdiaphragmatic abscess Pericarditis Pancreatitis Hepatitis Ruptured aortic aneurysm Subdiaphragmatic abscess Budd-Chiari syndrome Esophagitis Right Quadrant Lower Periumbilical Left Quadrant Lower Appendicitis Early appendicitis Diverticulitis Salpingitis Gastroenteritis Salpingitis Inguinal hernia Bowel obstruction Inguinal hernia Ectopic pregnancy Ruptured aortic aneurysm Ectopic pregnancy Nephrolithiasis Nephrolithiasis Inflammatory disease bowel Irritable syndrome bowel Mesenteric lymphadenitis . | Chapter 014. Abdominal Pain Part 6 Table 14-2 Differential Diagnoses of Abdominal Pain by Location Right Upper Quadrant Epigastric Left Upper Quadrant Cholecystitis Peptic ulcer disease Splenic infarct Cholangitis Gastritis Splenic rupture Pancreatitis GERD Splenic abscess Pneumonia empyema Pancreatitis Gastritis Pleurisy pleurodynia Myocardial infarction Gastric ulcer Subdiaphragmatic abscess Pericarditis Pancreatitis Hepatitis Ruptured aortic aneurysm Subdiaphragmatic abscess Budd-Chiari syndrome Esophagitis Right Lower Quadrant Periumbilical Left Lower Quadrant Appendicitis Early appendicitis Diverticulitis Salpingitis Gastroenteritis Salpingitis Inguinal hernia Bowel obstruction Inguinal hernia Ectopic pregnancy Ruptured aortic aneurysm Ectopic pregnancy Nephrolithiasis Nephrolithiasis Inflammatory bowel disease Irritable bowel syndrome Mesenteric lymphadenitis Inflammatory bowel disease Typhlitis Diffuse Nonlocalized Pain
