Table 4.

Management of Wilms' tumor (WT) according to SIOP WT2001

Management of WT based on risk stratification
	Stage I	Stage II	Stage III
Low risk	No further management	AV	AV
Intermediate risk	AV	AVD Randomize AV	AVD/RT Randomize AV/RT
High risk	AVD	High risk+RT	High risk+RT

AV, actinomycin D+vincristine; AVD, actinomycin D+vincristine+doxorubicin; high-risk chemotherapy, etoposide +carboplatin +  cyclophosphamide+doxorubicin²⁵; RT, radiotherapy; SIOP, International Society of Pediatric Oncology.