RG: Fluke Question???!!!

So I had been thinking that there are INTESTINAL flukes and then there are LIVER flukes and that the liver flukes would only purge out of the liver with antiparasitics PLUS liver flushing. I guess not????

What about the guy who thought he had appendicitis and made the habanero cheese pie and all those flukes came out. Could they have been living lower down in his digestive system or would they have had to have been already chased out of the liver?
Thank you -- W
P.S. I haven't seen anything visible since last August but I cannot imagine that I have been so successful that everything would be mostly whacked by now...so I'm still doing every 'after 90 days' plan and not maintenance...??