I had all of those tests done and many of them have been done repeatedly over and over over the last 3 years. I probably had over a million dollars worth of x-rays MRIs everything you can think of every test you can think of I have had it and it all comes back negative. My doctor's over the 3-year period have looked for every single thing I could have from Lyme disease to Cushing disease to MS to Lou Gehrig's disease to irritable bow I've had every test done Scopes going down my throat scopes going up my butt my poop was analyzed everything and it all comes back negative