What is a Gastroscopy?
A gastroscopy, also known as an upper endoscopy, is a procedure used to examine the upper digestive tract, including the esophagus, stomach, and duodenum (the first part of the small intestine).
It involves inserting a flexible tube with a camera and light source, called an endoscope, through the mouth and into the digestive system.Gastroscopy is commonly performed to diagnose conditions such as gastroesophageal reflux disease (GERD), ulcers, gastritis, or abnormal growths in the upper digestive tract.It allows the healthcare professional to visualize the lining of the esophagus, stomach, and duodenum, take tissue samples for further analysis (biopsy), or perform therapeutic interventions if needed.
Why is a Gastroscopy Important?
Gastroscopy helps diagnose and evaluate various digestive disorders, enabling appropriate treatment planning and management. It is instrumental in identifying conditions like ulcers, inflammation, or abnormal growths in the upper digestive tract, which may require targeted therapy or surveillance.
Gastroscopy is a minimally invasive procedure that provides valuable insights into the cause of symptoms such as persistent heartburn, difficulty swallowing, or unexplained weight loss.It allows for the early detection of conditions like Barrett's esophagus, a precancerous condition, which can be monitored closely and treated to prevent the progression to esophageal cancer.
