Table 1 Staging criteria for childhood adrenocortical tumour (Sandrini et al. [5])

I

tumour totally excised; tumour vol. <200 cm³, absence of metastasis, normal hormone levels after surgery

II

microscopic residual tumour; tumour >200 cm³, tumour spillage during surgery or persistence of abnormal hormone levels after surgery

III

gross residual or inoperable tumour

IV

distant metastasis