the va sent me to u.w. for the treatment of small lung cancer they have 1 of3machines in the world called a pet scan. it was the size of my thumb nail. i was told after you quit smoking get a xray to check your lungs so i asked my doctor, he still wonders why i asked for the xray. boy am i glad i saw that on tv. 5 treatments later the area has shrunk up and all cancer is gone. the va is now doing the follow up on the xrays, and i go in again in 2 months. that is one of the best hospitals in the world at thgis time. that new machine is wonderful 1-in japan 1- las vages, 1- uw MADISON. was i lucky. tell everyone you can about this machine, it looks deep in your bodtytissue, and able to find anythig. take care