Obstruction of the lumen of the appendix is the major cause of appendicitis. Tumors could obstruct this lumen and cause appendicitis in the elderly. The association between appendicitis and colon ...

An appendectomy, or removal of the appendix, or a right hemicolectomy, or removal of a portion of the colon, may be necessary for this. - Hyperthermic intraperitoneal chemotherapy, or HIPEC ...

and for people to recognize that it is biologically different from colon cancer. "Appendix cancer treatment varies based on the type of appendix cancer patients diagnosed with," said Holowatyj.

View Full Profile. Learn about our Editorial Policies. The human appendix is a small, muscular, vermiform or worm-shaped organ, averaging around 9cm in length, that is located at the junction of the ...