Zenon Pogorelić

Intestinal Mature B-Cell Non-Hodgkin Lymphoma Presenting as an Acute Surgical Abdomen in Children: A Case Series

Intestinal mature B-cell non-Hodgkin lymphoma (B-NHL) is the most common pediatric gastrointestinal lymphoma, but presentation as acute mechanical bowel obstruction remains rare and still challenging. Evidence guiding emergency surgical management in children is limited to small...

A Critical Methodological Review of Clinical Scores, Machine Learning, and Large Language Models for the Diagnosis and Management of Pediatric Appendicitis

Background/Objectives: Acute appendicitis is the most common surgical emergency of childhood, yet its diagnosis remains difficult because presentations are atypical, inflammatory markers are nonspecific, and the consequences of error run in both directions, from negative appendec...