Rare Insight: A New Approach Optimizes Hepatoblastoma Cancer Treatment February 14, 2022 Los Angeles Biotechnology Network News Los Angeles Biotech News Comments Off on Rare Insight: A New Approach Optimizes Hepatoblastoma Cancer Treatment LOS ANGELES–(BUSINESS WIRE)–A new study at Children’s Hospital Los Angeles independently verified the value of a system that assesses hepatoblastoma risk in children.