The Dana Farber Cancer Institute. The Sarcoma Doctor there told our son and his wife that there was only a small chance of a cure, due to the tumors being inoperable, but they agreed to try. Either I took my wife up to watch our granddaughter for a week while he and his wife went for 5 days of treatment, or I took him for his onc day treatments. His doctors and nurses were very kind and at least gave him hope. Now we wait to see if the cancer is still stable 3 months after chemo ended. The most important thing for your family is that it appears to have been caught early, unlike our son, who was already stage 4 when he was diagnosed.