I have no idea but that is just crazy .Ten to fifteen of these ??!
Ive never heard or seen anything like that .I would be hauling one or two of those into the doctor and saying "ummm look at this "
Keep us posted .And good luck

I always thought these are flukes as I get them out after coffee enema. I also foun some after my not very succesful liver flush. Mine look just like yours

Looks like a piece of undigested orange.

did you ever find out what this was?
My son has these in his stool also.
thanks!