title: [Wilms' tumor with an atypical course].
mesh_terms: D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis*; D009362:Neoplasm Metastasis; D013724:Teratoma / Q000175:diagnosis; D009396:Wilms Tumor / Q000175:diagnosis*
vernacular_title: Guz Wilmsa o nietypowym przebiegu.