The "Diagnostic Gastroscopy" package is a comprehensive medical service aimed at diagnosing a range of digestive problems such as acid reflux, difficulty swallowing, acute gastritis, stomach and duodenal ulcers, and H. pylori infection. The service includes a visit to a specialist to evaluate symptoms and develop a treatment plan, in addition to performing an internal gastroscopy that provides a precise view of the stomach and esophagus. This examination helps accurately diagnose conditions and provides an effective tool for early prevention and treatment of digestive system health issues.