yes, you did, I still don't know what it was, somebody told me it looked like a tapeworm, but I don't think so because it didn't have segments. I think it could be a semi-digested roundworm or a piece of intestine skin or mucoid plaque. I'll try to recover the sample and send it for an ADN analysis, because in the Social Security laboratories it has only been examined through a microscope, and it didn't appear to have head nor eggs. Nevertheless one part of me is trying to forget that "thing", the other part would like to get to the bottom of the matter, but if I find difficulties for the ADN proof probably I will prefer to forget...
Anyway I'll do a herbal parasite treatment.