We got the news today that Jack does indeed have an osteosarcoma.  I am soooo deflated!  The fact that his chest x-ray way clear, there were no cancer cells in his lymph node, and the tumor appeared to have crossed to the other bone made it seem like osteosarcoma was low on the list of cancer types.  We have an appointment with our Oncologist tomorrow to see what our treatment options are.  I just hope we can afford the chemo for the probable micrometastases.  He gets his stitches out tomorrow and I was excited for that, but now I'm just kind of down.  Poor little guy 🙁