The one on the left is normal, the other two are acutely inflamed. You are presented with photomicrographs from two appendices. Now look at the inflamed appendix below. Look particularly at the wall of the appendix in the picture. Now look at this picture.
Acute appendicitis is a mysterious disease.
Its cause is poorly understood. List three possible outcomes of acute appendicitis, assuming that it is not treated. Think about the events which would lead to each.