Appendicitis

A blockage in the lining of the appendix that results in infection is the likely cause of appendicitis.
The bacteria multiply rapidly, causing the appendix to become inflamed, swollen and filled with pus.
If not treated promptly, the appendix can rupture. mayoclinic.org

Healing

Copeland, Kenneth - John G Lake www.kcm.org -
Chapter 30 shares testimony of Mrs. Ferguson's healing of appendicitis.

Hickey, Marilyn & Sarah interview - Heaven Is For Real - Todd and Colton Burpo - Part 1 - Todd and Colton Burpo - Part 2 - 10/6/2011

Deliverance

Wigglesworth, Smith - Deliverance to the Captives - http://www.smithwigglesworth.com/sermons/eif2.htm -
"This young man jumped on the bed & commanded the evil spirit to come out of me. He shouted, 'Come out, you devil; I command you to come out in the name of Jesus.' There was no chance for an argument, or for me to tell him that I would never believe that there was a devil inside of me. The thing had to go in the name of Jesus. It went. I was instantly healed."

http://smithwigglesworth.com/index.php/smith-wigglesworth-sermons/ever-increasing-faith/deliverance-to-the-captives "All night I was praying, pleading for deliverance, but none came. My wife was sure it was my home call & sent for a physician. He said that there was no possible chance for me. My body was too weak. Having had the appendicitis for 6 months, my whole system was drained. Because of that, he thought that it was too late for an operation. He left my wife in a state of broken-heartedness.
After he left, there came to our door a young man and an old lady. I knew that she was a woman of real prayer. They came upstairs to my room. This young man jumped on the bed & commanded the evil spirit to come out of me. He shouted, 'Come out, you devil; I command you to come out in the name of Jesus.' There was no chance for an argument, or for me to tell him that I would never believe that there was a devil inside of me.
The thing had to go in the name of Jesus. It went. I was instantly healed."