Gastroscopy Is A Procedure Used To Examine The Internal Lining Of The Esophagus, Stomach, And The First Part Of The Small Intestine. It Is Done With The Help Of An Endoscope, Which Is A Thin, Flexible Tube With A Tiny Camera Attached To One End. This Procedure Allows Doctors To Observe And Diagnose Any Abnormalities In The Esophagus, Stomach, And The First Part Of The Small Intestine. Gastroscopy Is Typically Recommended When A Patient Has Symptoms That Could Be Associated With A Disorder Of The Digestive Tract, Such As Abdominal Pain, Difficulty Swallowing, Or Blood In The Stool. It Can Also Be Used To Diagnose Conditions Such As Cancer, Ulcers, And Polyps. The Procedure May Also Be Used To Collect Tissue Samples For Biopsy, Or To Remove Polyps Or Foreign Objects. Before The Procedure, A Patient May Need To Stop Eating Or Drinking For A Few Hours, And They May Be Given A Sedative To Help Them Relax. During The Procedure, The Endoscope Is Inserted Through The Mouth And Into The Esophagus, Stomach, And The First Part Of The Small Intestine. The Doctor Can Then Look Inside These Organs And Assess Their Condition. Gastroscopy Can Be An Uncomfortable Procedure, But It Is Generally Safe And Effective. Patients May Experience Bloating, Nausea, Or A Sore Throat After The Procedure, But These Symptoms Usually Go Away Quickly. Overall, This Procedure Is An Important Tool For Diagnosing And Treating Digestive Disorders.