IntroductionThe prevalence of hepatic alveolar echinococcosis (AE) and cystic echinococcosis (CE) is notably high among children in western China. with the mortality rate for untreated children potentially reaching up to 90%. Meanwhile. hepatoblastoma is the most common malignant liver tumor in children. https://allfixelectricales.shop/product-category/oven-handle-end/