Some people say things like that are calcified or dead liver flukes. I know I had a bunch liver flukes and got em out doing all my cleansing. Do all the cleanses. I guess liver, gall bladder, colon, parasite, heavy metal cleanses, I think that's the order, but I'm no expert. Keep cleansing! You're on a good path. Until your body is crystal clean instead of a muddy river, keep cleansing.