[Ewing's sacroma / PNET--the possibility to assure local control].

Unlabelled: Ewing's sarcoma and PNET are more and more frequently submitted to surgical treatment, as this method of local therapy seems to offer a better chance for cure. Which method surgery or radiotherapy (RTx) is more mutilating in childhood, should be carefully considered. The aim of the report is to review the possibility of local resection and reconstruction in various sites of the tumour.