Endoscopic examination of the stomach helps doctors observe the stomach’s internal images clearly and in detail, as well as assess the severity of the disease to predict treatment outcomes.

I am experiencing abdominal pain below the navel, which comes in intermittent episodes. When I press hard on the area below the navel, it hurts a lot, and sometimes the pain is dull. This has been going on for 5–6 days. Could you please let me know what illness might be causing abdominal pain below the navel? Thank you, Doctor