Intussusception of the vermiform appendix

Appendicitis is a common presentation to an acute general surgical on call team. It can be a difficult diagnosis at times, particularly in sexually active young women, in whom it is often surgically challenging. This case is of a relatively straightforward diagnosis, taken for laparoscopic appendicectomy that resulted in performing an open right hemicolectomy for a necrotic, intussuscepted appendix. Histology ultimately revealed the cause of intussusception and resultant infarction of the appendix to be endometriosis.