What I was going for here was a person opening up a door to their intestines, where you can see that they have a (scotch) tapeworm in their duodenum. Tapeworms are segmented, which is represented by the visible turns in the worm following along the intestine. Tapeworms are a parasite that humans usually become infected with via under cooked meat. They primarily live within our intestines, however, the larvae can travel into the muscles. Those from pork can travel to our organs and cause serious damage or even death.