Upper Abdominal Pain
Upper abdominal pain (epigastrium) develops in many diseases of the gastrointestinal tract: intestinal infections, gastritis and peptic ulcer, pathologies of the pancreatobiliary zone. There are extra-abdominal causes, which include lower lobe pneumonia, intercostal neuralgia, lesions of the abdominal aorta and its branches. For diagnostic purposes, a complex of instrumental studies (ultrasound, radiography and CT, endoscopy)…