What is Gastroscopy: Work, Benefit, Risk, Best Procedure23 BLOG Radiology What is Gastroscopy: Work, Benefit, Risk, Best Procedure23 arvindrajput17975 Posted on 2 years ago What is Gastroscopy ? This exam is performed by a trained doctor. It is called Oesophagogastro-duodenoscopy (OGD),... Read More Read more about What is Gastroscopy: Work, Benefit, Risk, Best Procedure23