Table 2.

Clinical data on 7 of 26 patients who had more than one tumour recurrence

	Site	Year of presentation and tumour size at each presentation
		Primary tumour	Tumour size (mm)a	First recurrence	Tumour size (mm)	Second recurrence	Tumour size (mm)	Third recurrence	Tumour size (mm)	Fourth recurrence	Tumour size (mm)
Case 1	Thigh	1984	Unknown	1994	270	2004	230	2009	220	2013	190
Case 2	Thigh	1981	Unknown	1987	240	2007	210	2011	110
Case 3	Forearm	1995	Unknown	2004	140	2005	90
Case 4	Arm	1999	Unknown	2003	120	2010	90
Case 5	Thigh	2002	Unknown	2004	100	2006	170
Case 6	Thigh	1995	Unknown	1999	160	2005	50
Case 7	Thigh	1997	245	2010	210	2012	110

^aAll tumours with an unknown size did not have surgery at RNOH.

These patients had their primary surgery anytime from 1980 onwards.