I'm a male in my mid-60s. Diagnosed with metastic prostate cancer. I have 4 spots of metastasis in my ribs and shoulder, they needed to be seen with a PET scan. It has spread (in a contained manner to my bones, but was told no involvement with any major organs). Started hormone therapy and my PSA has gone down from 60 to .4 in weeks which I felt was good news. Got a call tonight with an urgent request from my oncologist for a new Ultrasound. Could it be possible something has been missed by all these people and many months later? Has anyone had experience like this? Thanks.