responses , defined as 50 % or more reduction in all tumor masses , occurred in 10 out of 27 patients with neuroblastoma , 3 out of 8 patients with wilms tumor , 7 out 15 patients with ewing sarcoma , 2 out of 6 patients with osteosarcoma , 5 out of 13 patients with rhabdomyosarcoma , and 15 out of 33 patients with miscellaneous tumors which included a patient who had a complete regression of an extensive juvenile angiofibroma .
C0553580
ewing sarcoma
C0029463
osteosarcoma