I AM 42 YEAR OLD FEMALE.I WAS OPERATED FOR SPINDLE CELL SYNOVIAL SARCOMA IN JULY 2006.INTERSTITIAL BRACHYTHERAPY WAS GIVEN POSTOP.SIZE OF TUMOUR WAS5.5CM.NOW 16 MONTHS LATER IN OCTOBER A 2.5CM RECURRENCE WAS DETECTED.IT HAS BEEN EXCISED,MARGINS Are CLEAR WITH NO METASTASES.SIZE WAS 2CM.IS THERE ANY ROLE OF RADIOTHERAPY ESPECIALLY PROTON RADIOTHERAPY?Z