Management of Post Appendicectomy Intra-Abdominal Collections: A Volumetric Cut Off for Drainage?

Retrospective study of 60 pediatric patients with post-appendicectomy intra-abdominal collections found that collection volume significantly predicted failure of medical management. Collections exceeding 2ml/kg body weight were more likely to require procedural intervention, suggesting a volumetric threshold could standardize clinical decision-making for drainage versus conservative treatment.