B.Sc. Endoscopy is a bachelor level course with a duration of 3 years. In basic terms, endoscopy is a restorative strategy where an endoscope (a gadget) is utilized to inspect the inside of an empty organ or hole of the body. Just qualified Doctors are permitted to do this methodology. Medical caretakers and professionals are permitted to help and work under a certified Doctor's direction. 

To put it plainly, endoscopy is the name of the methodology and endoscope is the gadget used