No evidence of disease. That was with a pet scan. I'm going in for another cat scan in June I have continued using per protocol Panacur 3 times a week. Here is the link so you can read the full story. Joe pippins success Short end Pippins was given 3 months to live and all treatment was stopped. He tried this and has been NED for years now.I'm on the facebook page I read both success stories and failures. I opted not to wait for it to get worse and treated early. I was doing a lung cancer scan 1 a year because I was a stupid X smoker. Pippins is still alive and NED.