Table 2

 Group 1 (>95% tumour necrosis)

Age (years)SexMaximum tumour size (mm)pTNM stageFuhrman nuclear gradeTumour subtypeFollow up (months)
DOOC, died of other causes; NED, no evidence of disease.
56M4112Clear cellNED (51)
82M18022PapillaryDOOC (35)
27F4011Clear cellNED (27)
67M6011Clear cellNED (23)