I have been having abnormal bowl movements for a few months now. I have been treated since I noticed the change with Albenza. Originally I thought I had pinworms, but I have since went to a Tropical Disease specialist who doesn't think that's it as they wouldn't be, this resistant. Nothing has ever been better and now I am noticing the attached in my stool when I wipe. It is a harder shell like piece. The best example I can give is that it is the shape of elbow macaroni (lol) but cut in half as to be concave. I haven't read anything in here about what it may be. Any ideas?