What is a progeny?

Question
Hello doctor,
Recently, I have a burning sensation, swallowing problems in my neck, mouth has signs of heat inflammation and pain. I went for an endoscopic examination of the stomach and esophagus with a regular endoscope. The doctor concluded that I had a submucosal metaplasia in the upper third of the esophagus. The doctor asked me, what is metaplasia? Thank you.
Anonymous customer
Answer
Answered - Gastroenterologist - Department of Medical Examination & Internal Medicine, Vinmec Hai Phong International General Hospital.
Hello,
With the question "What is a metaplasia?", the doctor would like to answer as follows:
With the symptoms described, it is likely that you have gastroesophageal reflux. The doctor did not know at which medical facility you had gastroscopy because there was no submucosal metaplasia. Metaplasia is a condition in which the esophageal epithelium is replaced by the epithelium of another organ (usually the stomach or intestines), with this condition the doctor usually makes an appointment for periodic follow-up. You should bring the results and re-examine the doctor who examined you for more specific and accurate advice.
If you still have questions about metaplasia, you can go to a hospital under Vinmec Health System for further examination and advice. Thank you for trusting and sending questions to Vinmec. Wishing you lots of health.
Best regards!