title: Preoperative chemotherapy in the treatment of Wilms' tumor diagnosed with the aid of fine needle aspiration biopsy.
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001707:Biopsy, Needle; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000601:surgery; D008297:Male; D011300:Preoperative Care; D009396:Wilms Tumor / Q000175:diagnosis / Q000188:drug therapy* / Q000601:surgery