Treatment of adult neuroblastoma

Twelve patients, all over 17 years of age, with adult neuroblastomas, an entity recently described, were seen at Roswell Park Memorial Institute for the period from 1950 to 1977. Four of these patients who were treated by multimodality therapy constitute the bulk of this report. One patient had a complete response and showed no evidence of disease 23 months after treatment with surgery and combination chemotherapy (CYVADIC); she also had maturation of established metastases. Another patient remained stable for 22 months after treatment with combination chemotherapy. These results indicate that chemotherapy may be effective treating adult neuroblastoma patients as complete remissions are achieved and survival times prolonged.