Endoscopy An endoscopy is a procedure used in medicine to look inside the body. The endoscopy procedure uses an endoscope to examine the...

Gallstones Gallstones are pieces of solid material that form in your gallbladder, a small organ under your liver. If you have them, you...

Appendicitis The appendix is a pouch-like structure attached at the start of the large intestine that has no known purpose. Appendicitis...

Hernia A hernia is the abnormal exit of tissue or an organ, such as the bowel, through the wall of the cavity in which it normally...