Try and stay strong, I know how you feel as my Dad went from having just a benign small skin tag taken off his back in dermatology to having multiple sarcomas in both lungs - there are some good treatments out there though. I just try to stay positive (as hard as it is), sarcomas are so rare that everyone is so different and what may not work for someone may work for others - mind over matter is a big thing too - good luck with everything. Dad started Trabectadin chemo last week, it’s low toxicity and touch wood has had only slight nausea which has been controlled with anti sickness tablets. This seems a long term option if it manages to stabilise/shrink the lung sarcomas, fingers crossed. Let us know how you get on xx