Endoscopy is a way of looking inside the body using a flexible tube that has a small camera on the end of it. This instrument is called an endoscope.
There are many types of endoscopes. Each one is named according to the organs or areas they are used to examine.
Months ago some qualified researchers (physician specialists in this case) published an article in Annals of Allergy, Asthma and Immunology... Read more »