Effect of surgical complications on outcomes of children with hepatoblastoma: a retrospective cohort study.

Purpose: This study aimed to investigate the incidence of severe surgical complications among children with hepatoblastoma, identify their risk factors, and evaluate the influence of surgical complications on long-term outcomes.

Methods: Children with hepatoblastoma who underwent liver resection at our hospital between September 1992 and January 2023 were included in this study. Clinical data were retrospectively reviewed, and patients were categorized into complication and non-complication groups based on the need for radiological or surgical interventions or massive intraoperative blood loss (> 80 mL/kg).

Selective enlargement of left lateral segment liver volume as a potential diagnostic predictor for biliary atresia.

Purpose: To determine an early diagnostic indicator of biliary atresia (BA), we focused on morphological left-right differences of BA livers.

Methods: Of 74 infants with suspected BA at our hospital in the last 12 years, 25 met the conditions for investigation: 15 infants with BA (BA group) and 10 with other pathologies (non-BA group). CT volumetry of the liver in each patient was performed using a 3D image analysis system.